Random password generator (JavaScript)

Program

Character set:

Custom:

Length:	characters
Entropy:	bits

This JavaScript tool lets you generate random passwords. You can customize the character set and the security level.

All the computation is done locally on the client side. No data is sent to or received from the server.

The JavaScript source code is available for viewing. A standalone offline version with the exact same features is available for download:
nayuki-password-generator.html

Password:

Entropy sources: ✓ Math.random() (low security), crypto.getRandomValues() (high security).