Local-first security
Uses crypto.getRandomValues() through the Web Crypto API instead of weaker pseudo-random methods.
Secure passwords. Instant generation. Privacy-first.
Create strong, secure passwords in seconds.
Passwords are generated in your browser using the Web Crypto API, so they never need to leave your device during generation.
100% Local
Passwords are generated directly in the browser.
One-click Copy
Copy the result immediately and use it anywhere.
Clear Controls
Adjust length, character sets, and generation rules in seconds.
Password Output
S7!pqL9@mxR2#vTk
StrengthVery Strong
Estimated entropy101 bits
Ready to generate a new password.
Minimal friction
Open the page, generate a password, copy it, and move on in a few seconds.
Flexible controls
Adjust length, character types, similar-character filtering, and inclusion rules for different account needs.
How it works
1. Secure randomness in the browser
This tool uses crypto.getRandomValues() through the Web Crypto API to create secure random values directly in the browser.
2. Generation happens locally
Password generation logic runs on your device, so the password is assembled locally rather than being created on a remote server.
3. Generated passwords are not uploaded
The tool does not need to upload your generated password in order to work. You generate it, review it, and copy it directly from the page.
Why people use this password generator
A password generator should do more than sound secure. It should explain where the randomness comes from, where the password is generated, and whether the result ever needs to leave your device.
This tool is designed around those practical questions. It uses browser-native cryptographic randomness, generates passwords locally, and gives you fast controls for length, symbols, numbers, and other character rules.
That makes it useful for everyday logins, email accounts, financial services, admin dashboards, and anywhere else you need a stronger password without extra friction.
FAQ
Is this password generator safe?
Yes. Passwords are generated in your browser using the Web Crypto API, specifically crypto.getRandomValues(), so the tool can generate secure random values without sending password data to a server.
Are passwords stored?
No. Generated passwords stay on your device during creation and are not stored by this website as part of the generation flow.
Why use the Web Crypto API?
The Web Crypto API provides browser-native cryptographic randomness. That is more appropriate for password generation than simple pseudo-random approaches such as Math.random().
What makes a strong password?
A strong password is long, unique, and uses a broad character set. In most cases, 16 characters or more with mixed character types is a strong starting point.
Why users trust this tool
- Passwords are generated locally in your browser.
- The generator uses the Web Crypto API for secure randomness.
- Generated passwords are not stored by this site as part of the generation flow.
Popular use cases
- Creating unique passwords for email, banking, and social accounts
- Generating stronger replacements for reused or weak passwords
- Quickly creating secure credentials for new devices and services