Password Generator
Generate strong, random passwords with full control over length and which character types to include: uppercase, lowercase, numbers and symbols. Weak or reused passwords are the number-one cause of account breaches, so a good password is long, random and unique to each site. This generator uses your browser's cryptographically secure random source (not the predictable Math.random), so the passwords are genuinely hard to guess. Slide the length up, toggle the character sets, and copy the result straight into your password manager. Crucially, the password is created entirely in your browser and is never transmitted or stored anywhere. What you generate is yours alone.
How to use Password Generator
- Set the password length with the slider or field.
- Toggle uppercase, lowercase, numbers and symbols to include.
- Click generate to create the password.
- Copy it and paste it into your password manager or sign-up form.
Frequently asked questions
How random are the passwords?
They are built from the browser cryptographic random source, so each character is unpredictable and the passwords are not based on a guessable seed or pattern.
What length and character sets can I choose?
You set the length and toggle uppercase, lowercase, numbers and symbols. Turning on more character types raises the entropy and makes each password harder to crack.
Does a longer password with symbols really matter?
Yes. Length is the biggest factor: adding characters multiplies the number of possible combinations far more than any clever substitution, so a long mixed password resists brute force much longer.
What is Password Generator?
Generate strong, random passwords with full control over length and which character types to include: uppercase, lowercase, numbers and symbols. Weak or reused passwords are the number-one cause of account breaches, so a good password is long, random and unique to each site.
Is Password Generator free to use?
Yes. Password Generator is completely free, with no sign-up and no usage limits.
Does Password Generator work in a web browser?
Yes. Password Generator runs in any modern web browser. There is nothing to download or install.
Is my data private with Password Generator?
Yes. Password Generator runs entirely on your device in your browser, so nothing you enter is uploaded to a server.
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Link this tool from a README, doc or site. The badge links back to this page.
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