Best for strong random passwords
Use Password Generator when you need a new unique password for a website, account, database, or password manager entry.
About Password Generator
There's only one way to have a truly random password: let a cryptographic random number generator make it, not your brain. This tool uses your browser's built-in Web Crypto API - the same source used for TLS keys - to generate passwords that have never existed before and are never sent to any server. Pick the length (16+ characters is a solid baseline), choose which character types to include, and copy with a single click. The entropy meter shows the theoretical cracking difficulty so you can see exactly what you're dealing with - and why a 20-character mixed password is essentially unbreakable.
Password Generator details
Web Crypto randomness
Passwords are generated in the browser using the Web Crypto API, which provides cryptographically secure random values.
Length and character sets
Choose the password length and include uppercase letters, lowercase letters, digits, and symbols depending on the site requirements.
Entropy display
The entropy estimate shows the theoretical strength of the current settings so you can compare length and character-set choices.
Client-side privacy
Generated passwords are not sent to Pagivo PDF. Copy them into a password manager and do not reuse them across accounts.
Common password problems
Some sites reject symbols, spaces, or very long passwords. If a generated password is rejected, change the allowed character sets or length and regenerate.
How it works
1
Choose length and character sets
Set the length (16+ recommended) and pick uppercase, lowercase, digits, and symbols as needed.
2
Generate
A cryptographically random password appears instantly - click again to regenerate as many times as you want.
3
Copy and save
One click copies the password to your clipboard - ready to paste into a form or password manager.
Frequently asked questions
Are the generated passwords actually secure?
Yes - they come from your browser's Web Crypto API, a cryptographically secure random source. Nothing is sent to or logged by any server.
How long should my password be?
16 characters with mixed character sets is a strong baseline. Use 20+ for anything that protects money, sensitive data, or accounts you can't easily recover.
Should I include symbols?
Symbols add entropy per character, which helps when a site limits the total length. If symbols cause problems, a longer password with letters and digits is just as strong.
Is it free?
Yes - completely free, works offline once loaded, and has no limits.