Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculate the percentage difference between two numbers instantly with step-by-step mathematical explanations.
Calculate profit margin, gross profit, markup percentage, revenue, selling price, and cost price instantly online for free.
Calculate your Body Mass Index (BMI) online for free. Fast, accurate, browser-based BMI Calculator with healthy weight range, BMI classification, ideal weight estimate, and local processing.
Calculate your body fat percentage online for free. Fast, accurate, browser-based Body Fat Calculator using the U.S. Navy Method with body measurements, body fat classification, lean body mass, fat mass, healthy range, and local processing.
Calculate time differences, add or subtract hours and minutes online for free. Fast, accurate, browser-based Time Calculator with duration calculation, work hours, countdown support, and local processing.
Convert 12-hour AM/PM time to 24-hour military time and vice versa online for free. Fast, accurate, browser-based Time Format Converter with batch conversion, seconds support, CSV export, and local processing.
Convert time units online for free. Fast, accurate, browser-based Time Unit Converter supporting nanoseconds, microseconds, milliseconds, seconds, minutes, hours, days, weeks, months, and years with instant conversion and local processing.
Calculate discounts, sale prices, percentage savings, original prices, and total money saved instantly online for free.
Calculate Value Added Tax (VAT) online for free. Instantly add or remove VAT, calculate VAT inclusive/exclusive prices, and view detailed invoice tax breakdowns.
Calculate Goods & Services Tax (GST) online for free. Add or remove GST from prices with CGST and SGST tax splits across 5%, 12%, 18%, and 28% slabs.
Beautify, minify & validate JSON with syntax highlighting.
Cryptographically secure passwords with strength analysis.
Generate secure passphrases online for free. Fast, secure, browser-based Passphrase Generator with Diceware-style word lists, customizable length, separators, entropy estimation, and local processing.
Check password strength online for free. Fast, secure, browser-based Password Strength Checker with entropy analysis, crack time estimation, breach detection readiness, strength score, and local processing.
Convert JPG or JPEG images to PNG online for free in seconds. Fast, secure, browser-based converter with single or batch ZIP download.
Convert HEIC images to JPG or JPEG online for free. Fast, secure, browser-based HEIC to JPG converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert HEIC images to PNG online for free. Fast, secure, browser-based HEIC to PNG converter with local processing, transparent PNG support, batch conversion, and ZIP download.
Convert AVIF images to JPG or JPEG online for free. Fast, secure, browser-based AVIF to JPG converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert AVIF images to PNG online for free. Fast, secure, browser-based AVIF to PNG converter with local processing, batch conversion, lossless quality, and ZIP download.
Convert AVIF images to WebP online for free. Fast, secure, browser-based AVIF to WebP converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert JPG or JPEG images to AVIF online for free. Fast, secure, browser-based JPG to AVIF converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert PNG images to AVIF online for free. Fast, secure, browser-based PNG to AVIF converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert WebP images to AVIF online for free. Fast, secure, browser-based WebP to AVIF converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert GIF images to PNG online for free. Fast, secure, browser-based GIF to PNG converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert PNG images into static or animated GIFs online for free. Fast, secure, browser-based PNG to GIF creator with multiple image support, frame controls, live preview, and GIF download.
Convert JPG or JPEG images into static or animated GIFs online for free. Fast, secure, browser-based JPG to GIF creator with multiple image support, frame controls, live preview, and GIF download.
Convert PNG images to ICO icons online for free. Fast, secure, browser-based PNG to ICO converter with multiple favicon sizes, transparent background support, local processing, and instant ICO download.
Convert PNG images to JPG or JPEG online for free. Fast, high-quality browser-based PNG to JPG converter with local processing, batch conversion, and ZIP download.
Convert WebP images to JPG or JPEG online for free. Fast, high-quality browser-based WebP to JPG converter with local processing, batch conversion, and ZIP download.
Convert JPG or JPEG images to WebP online for free. Fast, high-quality browser-based JPG to WebP converter with local processing, batch conversion, and ZIP download.
Convert PNG images to WebP online for free. Fast, high-quality browser-based PNG to WebP converter with local processing, batch conversion, and ZIP download.
Convert WebP images to PNG online for free. Fast, high-quality browser-based WebP to PNG converter with local processing, batch conversion, and ZIP download.
Convert SVG vector images to PNG online for free. Fast, high-quality browser-based SVG to PNG converter with local processing, transparent background support, batch conversion, and ZIP download.
Convert PNG images to SVG vector graphics online for free. Fast, browser-based PNG to SVG converter with local processing, AI-powered vectorization, batch conversion, and ZIP download.
Convert ICO icons to PNG online for free. Fast, secure, browser-based ICO to PNG converter with local processing, transparent background support, multiple icon size extraction, and ZIP download.
Convert JPG or JPEG images to Base64 online for free. Fast, secure, browser-based JPG to Base64 converter with local processing, instant preview, copy to clipboard, and downloadable Base64 output.
Convert PNG images to Base64 online for free. Fast, secure, browser-based PNG to Base64 converter with local processing, transparent image support, instant preview, copy to clipboard, and downloadable Base64 output.
Convert WebP images to Base64 online for free. Fast, secure, browser-based WebP to Base64 converter with local processing, instant preview, copy to clipboard, and downloadable Base64 output.
Convert SVG images to Base64 online for free. Fast, secure, browser-based SVG to Base64 converter with local processing, instant preview, copy to clipboard, and downloadable Base64 output.
Convert Base64 encoded strings to PNG images online for free. Fast, secure, browser-based Base64 to PNG converter with local processing, instant preview, and one-click PNG download.
Convert Base64 encoded strings to JPG or JPEG images online for free. Fast, secure, browser-based Base64 to JPG converter with local processing, instant preview, and one-click JPG download.
Convert Base64 encoded strings to WebP images online for free. Fast, secure, browser-based Base64 to WebP converter with local processing, instant preview, and one-click WebP download.
Convert Base64 encoded strings to SVG images online for free. Fast, secure, browser-based Base64 to SVG converter with local processing, instant preview, and one-click SVG download.
Losslessly reduce JPG/PNG sizes in your browser.
Resize JPG, PNG, WEBP, and AVIF images by pixels, percentage, or social media presets without losing quality.
Crop JPG, PNG, WEBP, and AVIF photos online for free with pixel-perfect aspect ratios and social media presets.
Rotate JPG, PNG, WEBP, and AVIF images by 90°, 180°, 270° or custom angles instantly in your browser.
Mirror JPG, PNG, WEBP, and AVIF photos horizontally or vertically online for free without losing quality.
Count words, characters, sentences and reading time.
Encode and decode URLs online for free. Fast, secure, browser-based URL Encoder & Decoder with percent encoding, UTF-8 support, batch processing, one-click copy, and local processing.
Generate JSON Web Tokens (JWT) online for free. Fast, secure, browser-based JWT Generator with custom header and payload, HS256/HS384/HS512 signing, instant token creation, and local processing.
Decode and inspect JSON Web Tokens (JWT) online for free. Fast, secure, browser-based JWT Decoder with header, payload, signature viewer, claims analysis, expiration details, JSON formatting, and local processing.
Score your resume against applicant tracking systems.
Combine multiple PDF documents into a single file locally.
Convert PDF files to Base64 online for free. Fast, secure, browser-based PDF to Base64 converter with local processing, instant encoding, copy to clipboard, and downloadable Base64 output.
Convert Base64 encoded strings to PDF files online for free. Fast, secure, browser-based Base64 to PDF converter with local processing, instant preview, and one-click PDF download.
Shrink PDF file sizes online with lossy/lossless browser compression.
Convert PDF pages into high-resolution JPG images in your browser.
Convert PDF pages into high-resolution PNG images online for free in your browser.
Convert JPG, PNG, and WEBP images into a single PDF document in your browser.
Convert single or multiple PNG images into a high-quality PDF document instantly in your browser.
Rotate single, selected, or all PDF pages 90° clockwise, counter-clockwise, or 180° instantly in your browser.
Rearrange and sort PDF pages with intuitive drag-and-drop directly inside your web browser.
Remove passwords from PDF files online for free securely in seconds.
Calculate percentages online for free. Includes percentage change, increase, decrease, discount, GST, VAT, profit margin, and grade calculators.
Calculate exact age in years, months, days, hours, minutes, and seconds with live birthday countdown and fun stats.
Add a secure password to your PDF files online for free in seconds.
Split PDF files into separate pages or extract custom page ranges locally.
Remove unwanted or duplicate pages from PDF files online for free securely in your browser.
Add page numbers to PDF files online for free. Fast, secure, browser-based PDF Page Numbering tool with customizable position, font, size, color, starting page, custom numbering, batch support, and local processing.
Extract specific pages from a PDF file into a new PDF document instantly and securely in your browser.
Create customizable QR codes for URLs, text, or vCards.
Find Indian PIN codes online for free. Search by PIN code, area, locality, post office, district, city, or state with fast results, delivery office details, and local processing.
Get bank branch details from an IFSC code online for free. Fast, secure, browser-based tool to find bank name, branch, address, city, district, state, MICR code, and NEFT, RTGS, IMPS, and UPI support.
Compare two texts and see the differences side by side.
Test, validate, debug, and build regular expressions online for free. Fast browser-based Regex Tester with real-time pattern matching, syntax highlighting, flags support, and instant match results.
Browse, search, copy, and test 100+ practical regular expression patterns for email, phone numbers, URLs, IP addresses, dates, passwords, and more.
Encode and decode Base64 text online for free. Fast, secure, browser-based Base64 Encoder & Decoder with UTF-8 support, instant conversion, one-click copy, batch processing, and local processing.
Generate cryptographic hashes online for free. Fast, secure, browser-based Hash Generator supporting MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA3, and RIPEMD-160 with instant results and local processing.
Convert CSV files to JSON online for free. Fast, secure, browser-based CSV to JSON converter with table preview, UTF-8 support, custom delimiters, downloadable JSON, and local processing.
Convert JSON data to CSV online for free. Fast, secure, browser-based JSON to CSV converter with table preview, UTF-8 support, downloadable CSV, and local processing.
Extract colors from images online for free. Fast, secure, browser-based Color Picker from Image with HEX, RGB, HSL, HSV conversion, dominant color detection, and local processing.
Generate beautiful color palettes online for free. Fast, secure, browser-based Color Palette Generator with AI-inspired harmonious color schemes, HEX, RGB, HSL, CSS export, accessibility preview, and local processing.
Write, edit, and preview Markdown online for free. Fast, secure, browser-based Markdown Previewer with live preview, GitHub Flavored Markdown (GFM) support, syntax highlighting, HTML export, and local processing.
Format and beautify XML online for free. Fast, secure, browser-based XML Formatter with pretty print, minify, syntax highlighting, indentation, validation support, and local processing.
Validate XML online for free. Fast, secure, browser-based XML Validator with syntax checking, error highlighting, pretty print, formatting, and local processing.
Convert YAML to JSON online for free. Fast, secure, browser-based YAML to JSON converter with validation, syntax highlighting, pretty print, downloadable output, and local processing.
Convert JSON to YAML online for free. Fast, secure, browser-based JSON to YAML converter with validation, syntax highlighting, formatted output, downloadable YAML, and local processing.
Format and beautify HTML online for free. Fast, secure, browser-based HTML Formatter with pretty print, syntax highlighting, indentation, minify support, and local processing.
Convert Unix timestamps to human-readable dates and vice versa online for free. Fast, secure, browser-based Unix Timestamp Converter with milliseconds support, UTC & local timezone conversion, batch processing, live timestamp generation, and local processing.
Generate UUIDs online for free. Fast, secure, browser-based UUID Generator supporting UUID v1, v4, v6, and v7, bulk generation, one-click copy, and local processing.
Validate UUIDs online for free. Fast, secure, browser-based UUID Validator supporting UUID v1, v3, v4, v5, v6, and v7 with version detection, format validation, variant identification, and local processing.
Convert text to uppercase, lowercase, title case, and more.
Generate SEO meta tags online for free. Fast, secure, browser-based Meta Tag Generator with title, description, keywords, canonical URL, Open Graph, Twitter Card, robots, viewport, favicon, and instant HTML preview.
Build campaign tracking URLs online for free. Fast, secure, browser-based UTM Builder to generate UTM links with source, medium, campaign, term, content, automatic URL encoding, validation, and local processing.
Generate SEO-friendly robots.txt files online for free. Fast, secure, browser-based Robots.txt Generator with search engine rules, sitemap support, crawl directives, AI bot controls, validation, and instant download.
Generate SEO-friendly XML sitemaps online for free. Fast, secure, browser-based XML Sitemap Generator with support for URLs, images, videos, last modified dates, priorities, change frequencies, sitemap validation, and instant XML export.
Generate SEO-friendly canonical tags online for free. Fast, secure, browser-based Canonical Tag Generator to create valid rel="canonical" tags, prevent duplicate content issues, improve search engine indexing, and export ready-to-use HTML.
Generate SEO-friendly hreflang tags online for free. Fast, secure, browser-based Hreflang Tag Generator with multi-language support, x-default tags, validation, HTML export, and local processing.
Convert between currencies using live exchange rates.
Calculate loan payments online for free. Fast, accurate, browser-based Loan Calculator with monthly EMI, total interest, amortization schedule, payoff timeline, interactive charts, and local processing.
Predict your ovulation date, fertile window, and next period online for free. Fast, accurate, browser-based Ovulation Calculator with cycle tracking, fertility calendar, conception window estimates, and local processing.
Track your menstrual cycle and predict your next period online for free. Fast, accurate, browser-based Menstrual Cycle Calculator with period tracking, cycle predictions, fertile window estimates, ovulation insights, calendar view, and local processing.
Calculate your pregnancy due date online for free. Fast, accurate, browser-based Pregnancy Due Date Calculator using LMP or conception date with estimated delivery date, pregnancy week, trimester, baby milestones, and local processing.
Calculate your daily water intake online for free. Fast, accurate, browser-based Water Intake Calculator based on weight, age, activity level, climate, and fitness goals with hydration recommendations and local processing.
Calculate compound interest online for free. Fast, accurate, browser-based Compound Interest Calculator with investment growth, interest earned, contribution support, interactive charts, and local processing.
Calculate your monthly EMI online for free. Fast, accurate, browser-based EMI Calculator with amortization schedule, total interest, total payment, loan comparison, interactive charts, and local processing.
Calculate SIP returns online for free. Fast, accurate, browser-based SIP Calculator with projected wealth, total investment, estimated returns, interactive growth chart, and local processing.
Create customizable countdown timers online for free. Fast, accurate, browser-based Countdown Timer with hours, minutes, seconds, full-screen mode, sound alerts, visual progress, preset timers, and local processing.
Create beautiful event countdowns online for free. Track birthdays, holidays, exams, weddings, launches, trips, and special occasions with precise days, hours, minutes, and seconds, all locally in your browser.
Use a free online stopwatch with millisecond precision. Start, pause, resume, reset, and record lap times instantly for workouts, study sessions, sports, cooking, productivity, and everyday timing, all locally in your browser.
Convert any text to a URL-friendly slug.
Beautify, minify, validate, and convert code and data formats. Every utility runs 100% locally in your browser for absolute speed and privacy.
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculator tool
Calculate the percentage difference between two numbers instantly with step-by-step mathematical explanations.
Calculate profit margin, gross profit, markup percentage, revenue, selling price, and cost price instantly online for free.
Calculate your Body Mass Index (BMI) online for free. Fast, accurate, browser-based BMI Calculator with healthy weight range, BMI classification, ideal weight estimate, and local processing.
Calculate your body fat percentage online for free. Fast, accurate, browser-based Body Fat Calculator using the U.S. Navy Method with body measurements, body fat classification, lean body mass, fat mass, healthy range, and local processing.
Calculate time differences, add or subtract hours and minutes online for free. Fast, accurate, browser-based Time Calculator with duration calculation, work hours, countdown support, and local processing.
Convert 12-hour AM/PM time to 24-hour military time and vice versa online for free. Fast, accurate, browser-based Time Format Converter with batch conversion, seconds support, CSV export, and local processing.
Convert time units online for free. Fast, accurate, browser-based Time Unit Converter supporting nanoseconds, microseconds, milliseconds, seconds, minutes, hours, days, weeks, months, and years with instant conversion and local processing.
Calculate discounts, sale prices, percentage savings, original prices, and total money saved instantly online for free.
Calculate Value Added Tax (VAT) online for free. Instantly add or remove VAT, calculate VAT inclusive/exclusive prices, and view detailed invoice tax breakdowns.
Calculate Goods & Services Tax (GST) online for free. Add or remove GST from prices with CGST and SGST tax splits across 5%, 12%, 18%, and 28% slabs.
Beautify, minify & validate JSON with syntax highlighting.
Cryptographically secure passwords with strength analysis.
Generate secure passphrases online for free. Fast, secure, browser-based Passphrase Generator with Diceware-style word lists, customizable length, separators, entropy estimation, and local processing.
Check password strength online for free. Fast, secure, browser-based Password Strength Checker with entropy analysis, crack time estimation, breach detection readiness, strength score, and local processing.
Convert JPG or JPEG images to PNG online for free in seconds. Fast, secure, browser-based converter with single or batch ZIP download.
Convert HEIC images to JPG or JPEG online for free. Fast, secure, browser-based HEIC to JPG converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert HEIC images to PNG online for free. Fast, secure, browser-based HEIC to PNG converter with local processing, transparent PNG support, batch conversion, and ZIP download.
Convert AVIF images to JPG or JPEG online for free. Fast, secure, browser-based AVIF to JPG converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert AVIF images to PNG online for free. Fast, secure, browser-based AVIF to PNG converter with local processing, batch conversion, lossless quality, and ZIP download.
Convert AVIF images to WebP online for free. Fast, secure, browser-based AVIF to WebP converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert JPG or JPEG images to AVIF online for free. Fast, secure, browser-based JPG to AVIF converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert PNG images to AVIF online for free. Fast, secure, browser-based PNG to AVIF converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert WebP images to AVIF online for free. Fast, secure, browser-based WebP to AVIF converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert GIF images to PNG online for free. Fast, secure, browser-based GIF to PNG converter with local processing, batch conversion, high-quality output, and ZIP download.
Convert PNG images into static or animated GIFs online for free. Fast, secure, browser-based PNG to GIF creator with multiple image support, frame controls, live preview, and GIF download.
Convert JPG or JPEG images into static or animated GIFs online for free. Fast, secure, browser-based JPG to GIF creator with multiple image support, frame controls, live preview, and GIF download.
Convert PNG images to ICO icons online for free. Fast, secure, browser-based PNG to ICO converter with multiple favicon sizes, transparent background support, local processing, and instant ICO download.
Convert PNG images to JPG or JPEG online for free. Fast, high-quality browser-based PNG to JPG converter with local processing, batch conversion, and ZIP download.
Convert WebP images to JPG or JPEG online for free. Fast, high-quality browser-based WebP to JPG converter with local processing, batch conversion, and ZIP download.
Convert JPG or JPEG images to WebP online for free. Fast, high-quality browser-based JPG to WebP converter with local processing, batch conversion, and ZIP download.
Convert PNG images to WebP online for free. Fast, high-quality browser-based PNG to WebP converter with local processing, batch conversion, and ZIP download.
Convert WebP images to PNG online for free. Fast, high-quality browser-based WebP to PNG converter with local processing, batch conversion, and ZIP download.
Convert SVG vector images to PNG online for free. Fast, high-quality browser-based SVG to PNG converter with local processing, transparent background support, batch conversion, and ZIP download.
Convert PNG images to SVG vector graphics online for free. Fast, browser-based PNG to SVG converter with local processing, AI-powered vectorization, batch conversion, and ZIP download.
Convert ICO icons to PNG online for free. Fast, secure, browser-based ICO to PNG converter with local processing, transparent background support, multiple icon size extraction, and ZIP download.
Convert JPG or JPEG images to Base64 online for free. Fast, secure, browser-based JPG to Base64 converter with local processing, instant preview, copy to clipboard, and downloadable Base64 output.
Convert PNG images to Base64 online for free. Fast, secure, browser-based PNG to Base64 converter with local processing, transparent image support, instant preview, copy to clipboard, and downloadable Base64 output.
Convert WebP images to Base64 online for free. Fast, secure, browser-based WebP to Base64 converter with local processing, instant preview, copy to clipboard, and downloadable Base64 output.
Convert SVG images to Base64 online for free. Fast, secure, browser-based SVG to Base64 converter with local processing, instant preview, copy to clipboard, and downloadable Base64 output.
Convert Base64 encoded strings to PNG images online for free. Fast, secure, browser-based Base64 to PNG converter with local processing, instant preview, and one-click PNG download.
Convert Base64 encoded strings to JPG or JPEG images online for free. Fast, secure, browser-based Base64 to JPG converter with local processing, instant preview, and one-click JPG download.
Convert Base64 encoded strings to WebP images online for free. Fast, secure, browser-based Base64 to WebP converter with local processing, instant preview, and one-click WebP download.
Convert Base64 encoded strings to SVG images online for free. Fast, secure, browser-based Base64 to SVG converter with local processing, instant preview, and one-click SVG download.
Losslessly reduce JPG/PNG sizes in your browser.
Resize JPG, PNG, WEBP, and AVIF images by pixels, percentage, or social media presets without losing quality.
Crop JPG, PNG, WEBP, and AVIF photos online for free with pixel-perfect aspect ratios and social media presets.
Rotate JPG, PNG, WEBP, and AVIF images by 90°, 180°, 270° or custom angles instantly in your browser.
Mirror JPG, PNG, WEBP, and AVIF photos horizontally or vertically online for free without losing quality.
Count words, characters, sentences and reading time.
Encode and decode URLs online for free. Fast, secure, browser-based URL Encoder & Decoder with percent encoding, UTF-8 support, batch processing, one-click copy, and local processing.
Generate JSON Web Tokens (JWT) online for free. Fast, secure, browser-based JWT Generator with custom header and payload, HS256/HS384/HS512 signing, instant token creation, and local processing.
Decode and inspect JSON Web Tokens (JWT) online for free. Fast, secure, browser-based JWT Decoder with header, payload, signature viewer, claims analysis, expiration details, JSON formatting, and local processing.
Score your resume against applicant tracking systems.
Combine multiple PDF documents into a single file locally.
Convert PDF files to Base64 online for free. Fast, secure, browser-based PDF to Base64 converter with local processing, instant encoding, copy to clipboard, and downloadable Base64 output.
Convert Base64 encoded strings to PDF files online for free. Fast, secure, browser-based Base64 to PDF converter with local processing, instant preview, and one-click PDF download.
Shrink PDF file sizes online with lossy/lossless browser compression.
Convert PDF pages into high-resolution JPG images in your browser.
Convert PDF pages into high-resolution PNG images online for free in your browser.
Convert JPG, PNG, and WEBP images into a single PDF document in your browser.
Convert single or multiple PNG images into a high-quality PDF document instantly in your browser.
Rotate single, selected, or all PDF pages 90° clockwise, counter-clockwise, or 180° instantly in your browser.
Rearrange and sort PDF pages with intuitive drag-and-drop directly inside your web browser.
Remove passwords from PDF files online for free securely in seconds.
Calculate percentages online for free. Includes percentage change, increase, decrease, discount, GST, VAT, profit margin, and grade calculators.
Calculate exact age in years, months, days, hours, minutes, and seconds with live birthday countdown and fun stats.
Add a secure password to your PDF files online for free in seconds.
Split PDF files into separate pages or extract custom page ranges locally.
Remove unwanted or duplicate pages from PDF files online for free securely in your browser.
Add page numbers to PDF files online for free. Fast, secure, browser-based PDF Page Numbering tool with customizable position, font, size, color, starting page, custom numbering, batch support, and local processing.
Extract specific pages from a PDF file into a new PDF document instantly and securely in your browser.
Create customizable QR codes for URLs, text, or vCards.
Find Indian PIN codes online for free. Search by PIN code, area, locality, post office, district, city, or state with fast results, delivery office details, and local processing.
Get bank branch details from an IFSC code online for free. Fast, secure, browser-based tool to find bank name, branch, address, city, district, state, MICR code, and NEFT, RTGS, IMPS, and UPI support.
Compare two texts and see the differences side by side.
Test, validate, debug, and build regular expressions online for free. Fast browser-based Regex Tester with real-time pattern matching, syntax highlighting, flags support, and instant match results.
Browse, search, copy, and test 100+ practical regular expression patterns for email, phone numbers, URLs, IP addresses, dates, passwords, and more.
Encode and decode Base64 text online for free. Fast, secure, browser-based Base64 Encoder & Decoder with UTF-8 support, instant conversion, one-click copy, batch processing, and local processing.
Generate cryptographic hashes online for free. Fast, secure, browser-based Hash Generator supporting MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA3, and RIPEMD-160 with instant results and local processing.
Convert CSV files to JSON online for free. Fast, secure, browser-based CSV to JSON converter with table preview, UTF-8 support, custom delimiters, downloadable JSON, and local processing.
Convert JSON data to CSV online for free. Fast, secure, browser-based JSON to CSV converter with table preview, UTF-8 support, downloadable CSV, and local processing.
Extract colors from images online for free. Fast, secure, browser-based Color Picker from Image with HEX, RGB, HSL, HSV conversion, dominant color detection, and local processing.
Generate beautiful color palettes online for free. Fast, secure, browser-based Color Palette Generator with AI-inspired harmonious color schemes, HEX, RGB, HSL, CSS export, accessibility preview, and local processing.
Write, edit, and preview Markdown online for free. Fast, secure, browser-based Markdown Previewer with live preview, GitHub Flavored Markdown (GFM) support, syntax highlighting, HTML export, and local processing.
Format and beautify XML online for free. Fast, secure, browser-based XML Formatter with pretty print, minify, syntax highlighting, indentation, validation support, and local processing.
Validate XML online for free. Fast, secure, browser-based XML Validator with syntax checking, error highlighting, pretty print, formatting, and local processing.
Convert YAML to JSON online for free. Fast, secure, browser-based YAML to JSON converter with validation, syntax highlighting, pretty print, downloadable output, and local processing.
Convert JSON to YAML online for free. Fast, secure, browser-based JSON to YAML converter with validation, syntax highlighting, formatted output, downloadable YAML, and local processing.
Format and beautify HTML online for free. Fast, secure, browser-based HTML Formatter with pretty print, syntax highlighting, indentation, minify support, and local processing.
Convert Unix timestamps to human-readable dates and vice versa online for free. Fast, secure, browser-based Unix Timestamp Converter with milliseconds support, UTC & local timezone conversion, batch processing, live timestamp generation, and local processing.
Generate UUIDs online for free. Fast, secure, browser-based UUID Generator supporting UUID v1, v4, v6, and v7, bulk generation, one-click copy, and local processing.
Validate UUIDs online for free. Fast, secure, browser-based UUID Validator supporting UUID v1, v3, v4, v5, v6, and v7 with version detection, format validation, variant identification, and local processing.
Convert text to uppercase, lowercase, title case, and more.
Generate SEO meta tags online for free. Fast, secure, browser-based Meta Tag Generator with title, description, keywords, canonical URL, Open Graph, Twitter Card, robots, viewport, favicon, and instant HTML preview.
Build campaign tracking URLs online for free. Fast, secure, browser-based UTM Builder to generate UTM links with source, medium, campaign, term, content, automatic URL encoding, validation, and local processing.
Generate SEO-friendly robots.txt files online for free. Fast, secure, browser-based Robots.txt Generator with search engine rules, sitemap support, crawl directives, AI bot controls, validation, and instant download.
Generate SEO-friendly XML sitemaps online for free. Fast, secure, browser-based XML Sitemap Generator with support for URLs, images, videos, last modified dates, priorities, change frequencies, sitemap validation, and instant XML export.
Generate SEO-friendly canonical tags online for free. Fast, secure, browser-based Canonical Tag Generator to create valid rel="canonical" tags, prevent duplicate content issues, improve search engine indexing, and export ready-to-use HTML.
Generate SEO-friendly hreflang tags online for free. Fast, secure, browser-based Hreflang Tag Generator with multi-language support, x-default tags, validation, HTML export, and local processing.
Convert between currencies using live exchange rates.
Calculate loan payments online for free. Fast, accurate, browser-based Loan Calculator with monthly EMI, total interest, amortization schedule, payoff timeline, interactive charts, and local processing.
Predict your ovulation date, fertile window, and next period online for free. Fast, accurate, browser-based Ovulation Calculator with cycle tracking, fertility calendar, conception window estimates, and local processing.
Track your menstrual cycle and predict your next period online for free. Fast, accurate, browser-based Menstrual Cycle Calculator with period tracking, cycle predictions, fertile window estimates, ovulation insights, calendar view, and local processing.
Calculate your pregnancy due date online for free. Fast, accurate, browser-based Pregnancy Due Date Calculator using LMP or conception date with estimated delivery date, pregnancy week, trimester, baby milestones, and local processing.
Calculate your daily water intake online for free. Fast, accurate, browser-based Water Intake Calculator based on weight, age, activity level, climate, and fitness goals with hydration recommendations and local processing.
Calculate compound interest online for free. Fast, accurate, browser-based Compound Interest Calculator with investment growth, interest earned, contribution support, interactive charts, and local processing.
Calculate your monthly EMI online for free. Fast, accurate, browser-based EMI Calculator with amortization schedule, total interest, total payment, loan comparison, interactive charts, and local processing.
Calculate SIP returns online for free. Fast, accurate, browser-based SIP Calculator with projected wealth, total investment, estimated returns, interactive growth chart, and local processing.
Create customizable countdown timers online for free. Fast, accurate, browser-based Countdown Timer with hours, minutes, seconds, full-screen mode, sound alerts, visual progress, preset timers, and local processing.
Create beautiful event countdowns online for free. Track birthdays, holidays, exams, weddings, launches, trips, and special occasions with precise days, hours, minutes, and seconds, all locally in your browser.
Use a free online stopwatch with millisecond precision. Start, pause, resume, reset, and record lap times instantly for workouts, study sessions, sports, cooking, productivity, and everyday timing, all locally in your browser.
Convert any text to a URL-friendly slug.
"Two ways to support this project - contribute financially if you want, or simply help someone discover it."
If these tools save you time or help your work, optional financial support helps keep everything 100% free for everyone.
Found something useful? Share SarthakArsul.in with someone who might need it.
Thank you for helping keep SarthakArsul.in free for everyone ❤️