Password Generator
Generate strong random passwords with configurable length.
- Reading time:
- 2 min
- Last updated:
- Price:
- Free, no signup
Type or paste text to see the result.
What the Password Generator does
Create strong, random passwords you can use straight away. Choose the length and whether to include uppercase letters, numbers and symbols, and a new password is generated using your browser's secure random number generator.
Nothing is sent or saved anywhere. Once you close the page, the password exists only where you pasted it.
Why the Password Generator is useful
Reused and guessable passwords are behind most account takeovers. A random 16-character password would take an attacker an unrealistic amount of time to guess.
Making one up yourself tends to follow patterns — names, dates, 'Password1!' — that cracking tools try first.
Also known as: password generator, strong password, free password generator, online password generator, password generator online free, password generator tool, best password generator tool.
How to use the Password Generator
- 1
Set the length
16 characters or more for important accounts.
- 2
Choose character types
Keep symbols on unless a site refuses them.
- 3
Copy into a password manager
Save it immediately so you don't have to remember it.
Key features
- Uses the browser's cryptographic random generator
- Adjustable length
- Upper, lower, numbers and symbols
- New password on every generation
Benefits
- Hard-to-crack passwords
- A different password for every site
- No password ever leaves your device
Real-life use cases
New bank login
Someone opening online banking creates a 20-character password and stores it in their password manager.
Wi-Fi network
A café owner sets a fresh 14-character Wi-Fi password after staff changes.
Tips for the best results
- Length matters more than odd symbols — 16+ characters is a good default.
- Never reuse one password across two sites.
- Turn on two-factor authentication as well.
Conclusion
Generate, copy into your password manager, done. Use a new one for every account that matters.
Frequently asked questions
How long should a password be?
- At least 12 characters, and 16 or more for email, banking and work accounts.
Are these passwords truly random?
- They use crypto.getRandomValues, the browser's secure random source, not the predictable Math.random.
Do you store the passwords?
- No. They're created in your browser and never sent anywhere.
A website rejects symbols — what now?
- Turn symbols off and increase the length by a few characters to keep it strong.
Should I write passwords down?
- A password manager is better. If you must, keep paper somewhere safe and away from your device.
How often should I change passwords?
- Change one when there's a breach or you suspect misuse. Strong unique passwords don't need routine changes.
Related tools you may need
- Password Strength Checker — Score a password's strength and estimate crack time.
- UUID Bulk Generator — Generate many RFC 4122 UUIDs at once.
- Hash Generator (MD5, SHA) — Compute MD5, SHA-1, SHA-256 and SHA-512 hashes.
- SHA-1 Generator — Compute a SHA-1 checksum of any text.
- SHA-256 Generator — Compute a SHA-256 checksum of any text.
Keep exploring
Browse the full tools directory, filter by category, or read guides on the Text Tools Hub blog.