Password Generator
Create secure random passwords of any length, with options for upper- and lowercase letters, numbers and symbols — generated locally.
- Free
- No sign-up
- Runs in your browser
Passwords are generated in your browser using a secure random source and are never sent anywhere.
How to use Password Generator
- Set the length and pick the character types you want.
- Press “Generate”.
- Copy the password or generate another.
About this tool
The best passwords are long, random and unique. The generator builds them from your chosen character set using the browser’s cryptographically secure random number generator, and shows a strength estimate so you can judge the result.
When to use it: every time you create an account — unique, long, random passwords per site.
Frequently asked questions
What makes a password strong?
Length matters most. A 16-character password with mixed character types is far harder to crack than an 8-character one. Aim for 14 characters or more.
Are the passwords stored or sent anywhere?
No. They are created entirely in your browser and never transmitted.
Are long passphrases a good alternative?
Yes — four or more unrelated words give real length, which is what matters most. Mix in a digit or symbol where a site demands one.
Should I change passwords on a schedule?
Current guidance says change them after any suspected breach, not by calendar. Unique passwords per site matter far more than rotation.
Where should I keep my passwords?
In a reputable password manager. Memory fails at scale, and plain-text notes files are one leak away from disaster.
Do symbols really help?
Length helps most, but mixed character types still defeat simple guessing attacks — which is why the generator offers them.
Related tools
How to use Password Generator
Enter or paste your text into the Password Generator field. Choose the operation — counting, cleaning, sorting, or converting — and apply it. Review the result and copy it back for use.
Practical benefits
- Complete tasks faster without installing additional software.
- Keep files private since processing happens in your browser.
- Produce consistent results that integrate into your workflow.
Frequently asked questions
Is this tool free to use?
Yes. Password Generator is fully free with no account or subscription required.
Does it upload my files?
No. All processing occurs locally within your browser session.
Can I use this for professional projects?
Yes, the tool is designed for both casual and professional use. Always verify critical outputs.