Password Generator
Generate a random password locally with Web Crypto, choose its length and allowed character types, then copy it when ready.
Create long, unique random passwords locally with clear compatibility controls.
- AbsolTools makes the tools you use often more accurate and convenient.
- Every tool is free with no sign-up. Work happens in your browser, and inputs and results are not stored on or sent to a server.
- Bookmark this site so you can come straight back next time.
Estimate only; real protection depends on unique use, storage, and the service.
Prefer length and uniqueness
Use a different random password for every account and make it as long as the site allows. Character toggles are compatibility controls for sites with specific rules, not a reason to shorten the password. Save important passwords in a trusted password manager.
Local generation still needs careful handling
Generation uses the browser Web Crypto API and the password is not uploaded or stored by this tool. Copying places it on the system clipboard, where other apps or clipboard history may be able to read it; paste it promptly and clear clipboard history when appropriate.
Frequently asked questions
How is the password generated?
The browser supplies cryptographically strong random values through Web Crypto. Generation happens in this tab without sending the password to a server.
Do uppercase letters, digits, and symbols guarantee safety?
No. They help satisfy site rules and widen the available character set, but length, uniqueness, secure storage, and the account's other protections also matter.
What does the entropy estimate mean?
It describes the size of the selected random-password space. It is an estimate, not a crack-time promise or a guarantee against phishing, malware, leaks, or poor password storage.