Password Generator
Create strong random passwords that never leave your device.
Runs 100% in your browser. Your files are not uploaded to any server.
How to use Password Generator
- Choose the length — 16 or more characters is recommended.
- Pick which characters to include, and optionally exclude look-alikes such as O and 0.
- Click “Generate” and copy the password you like.
Frequently asked questions
Are these passwords really random and private?
Yes. They are created on your device with the browser's cryptographic random generator (the same kind used for encryption keys), and they are never sent anywhere or stored.
How long should my password be?
At least 16 characters with mixed character types gives around 100 bits of strength, which is far beyond what can be guessed. Use a password manager to remember them.
Is Password Generator free?
Yes. Password Generator is free to use with no sign-up and no watermark.
Are my files uploaded to your server?
No. All processing happens locally in your browser using JavaScript and WebAssembly. Your files never leave your device, which also makes it fast and private.
Does it work on my phone?
Yes. It works in any modern browser on Windows, Mac, Linux, Android and iPhone. Very large files may be slow on older phones.