Password Generator
Generate passwords securely on your device. Nothing is sent to the server.
Built for daily use: generate and copy in seconds.
Generated locally on your device / no tracking
How to use
- Open the tool. A password is generated immediately with default settings.
- Adjust length and character sets if needed.
- Copy the password. Regenerate when you need another one.
- Use Advanced Settings for exclusions and minimum character-type rules.
Examples
General-purpose (recommended)
Input: Length 16, uppercase/lowercase/digits/symbols ON, ambiguous exclusion ON
Output: Around 95 bits estimated entropy, usually shown as Strong
When a service rejects symbols
Input: Length 20, uppercase/lowercase/digits ON, symbols OFF
Output: Keeps compatibility while maintaining practical strength with length
FAQ
Are generated passwords sent anywhere?
No. Generation runs fully on your device.
Does the strength indicator guarantee safety?
No. It is an estimate based on length and character pool size.
Are settings saved?
If enabled, only settings are stored on this device. Passwords are never stored.
What if copy fails?
The password field is auto-selected so you can copy manually.
Glossary
- Entropy (bits)
- An estimate of randomness based on character pool size and length.
- Ambiguous characters
- Characters that are hard to distinguish visually, such as I, l, 1, O, and 0.
Notes
- Clipboard content can be read by other applications. Be careful on shared computers.
- This tool runs locally in your browser. It does not send generated passwords to the server.
- Allowed characters differ by service. Adjust character sets and exclusions as needed.