Private browser security tool

Password Generator - Free & No Account Required

Generate secure, unique passwords directly in your browser. Control the length, character types, exclusions, and quantity while keeping every generated password private on your device.

Generate Password See how it works
Web Crypto randomness No uploads or storage Up to 128 characters Bulk generation

Secure Password Generator

Configure your password policy and generate one or multiple cryptographically random passwords locally.

100% local generation
Use at least 16 characters whenever possible.
8 Recommended: 16+ 128
Generate 1–50 passwords.
Character types Every enabled category will appear at least once.
Additional rules
Every character entered here is removed from the available generation pool.

Press Ctrl/⌘ + Enter to generate and Esc to conceal results.

Your generated passwords never leave this page

Generation, strength analysis, copying, and file creation happen locally. This tool does not send passwords to a server or store them in cookies or browser storage.

01
Private by design No network requests or password storage
02
Secure randomness Generated with the Web Crypto API
03
Bulk generation Create up to 50 passwords together
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Flexible output Copy separately, copy all, or download
Secure account protection

Create strong passwords without predictable patterns

This Password Generator creates random, complex passwords without using names, dates, words, keyboard patterns, or other information that attackers commonly test. Everything is generated directly inside your browser.

A strong password should be long, unpredictable, and unique to one account. Reusing even a very complicated password can allow a breach at one service to threaten your other accounts.

Use this Random Password Generator to produce independent credentials for websites, applications, business systems, infrastructure accounts, temporary access, and other security-sensitive workflows.

Private browser-based password generation

Generated values are not submitted to the server. They remain in temporary page memory until you clear them, refresh the page, navigate away, or close the browser tab.

Premium capabilities

Everything needed for secure password creation

A flexible, responsive, and privacy-focused password creation experience for individual accounts and bulk workflows.

Cryptographic randomness

Uses the browser's secure random-number generator with unbiased integer selection instead of predictable pseudo-randomness.

Bulk password generation

Generate up to 50 independent passwords without making the page long; results stay inside a bounded scrollable panel.

Custom password policies

Control length, lowercase letters, uppercase letters, numbers, symbols, exclusions, and adjacent repeats.

Live strength estimate

Review effective pool size, selected sets, length, and a qualified mathematical entropy estimate before generation.

Flexible copying

Reveal and copy one password, reveal everything, copy all results, or create a downloadable plain text list.

No persistent password history

Passwords are not placed in cookies, local storage, analytics, server logs, or a recoverable history by this tool.

Three simple steps

How to generate a strong password online

No software installation, account registration, or server submission is required.

Step 1

Configure the policy

Choose the length, quantity, accepted character categories, and any special exclusion rules.

Step 2

Generate securely

Create passwords locally using cryptographic randomness, unbiased selection, and guaranteed category coverage.

Step 3

Save in a password manager

Copy the password into the account and immediately store it inside a trusted encrypted password manager.

Security comparison

Predictable passwords vs generated passwords

Random generation avoids common human patterns that make manually created passwords easier to guess.

Manually created password
Randomly generated password
Pattern risk May contain names, dates, words, or keyboard patterns
Pattern risk Characters are selected through cryptographic randomness
Uniqueness Often reused or modified slightly between accounts
Uniqueness A fresh independent result can be created for every account
Length Frequently shortened to make memorization easier
Length Can easily use 16, 20, 32, or more characters
Storage Relies on memory, notes, or repeated credentials
Storage Designed to be stored inside a trusted password manager
Security guidance

Password security best practices

A strong generated password works best as part of a complete account security strategy.

1

Use a unique password for every account

Prevent one compromised service from exposing credentials used by your other accounts.

2

Prefer longer passwords

Use at least 16 characters when supported and choose longer values for especially important accounts.

3

Use a password manager

Store random credentials in an encrypted manager rather than simplifying or reusing them for memorization.

4

Enable multi-factor authentication

Add another verification layer so a stolen password alone is less likely to provide account access.

Common questions

Password Generator FAQ

Is this password generator secure?

Yes. It uses the browser's Web Crypto API to create cryptographically strong random values with unbiased character selection. Generation happens locally on your device.

Are my generated passwords uploaded or stored?

No. Passwords are generated entirely in your browser and are not uploaded, saved in cookies, written to local storage, or retained by this page.

How long should a strong password be?

For most accounts, use at least 16 characters. Longer passwords are generally harder to guess, but every account should have a unique password and important accounts should also use multi-factor authentication.

Should I include numbers and symbols?

Include multiple character types when the website allows them. Length and uniqueness matter most, so do not shorten a password just to add symbols.

What does avoid ambiguous characters do?

It removes characters that can be easy to confuse when read or typed, such as uppercase I, lowercase l, the number 1, uppercase O, lowercase o, and the number 0.

Can I generate several passwords at once?

Yes. Choose a quantity from 1 to 50, then copy individual passwords, copy them all, or download a plain text file. Protect downloaded files because they contain unencrypted secrets.

Can this tool recover a password later?

No. This tool keeps no password history and cannot recover generated passwords after you clear them, refresh the page, or close the tab. Save each password immediately in a trusted password manager.

Continue working

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Ready to generate a stronger password?

Create unique cryptographically random passwords privately in your browser with flexible rules, bulk generation, and instant copying.

Generate Secure Passwords Now