Password Generator
Generate cryptographically secure passwords in your browser. Adjust length (4-128), toggle uppercase / lowercase / numbers / symbols, optionally exclude ambiguous characters (i, l, 1, L, o, 0, O). Shows real-time entropy in bits with a strength label. Generate 1-20 passwords at once, copy with one click. Built on the Web Crypto API — no random number predictability, no server roundtrip, no logging.
60+ bits is strong for online accounts. 80+ for high-value secrets.
🔒 Generated client-side with crypto.getRandomValues(). Nothing leaves your browser.
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About Password Generator
Free strong password generator. Customize length, character sets, and exclude similar characters. Uses crypto.getRandomValues — secure, browser-only, no logging. This tool runs entirely in your browser — no data is sent to any server. Your content stays private and secure. MarkdownMe provides free, fast, and reliable Markdown tools for developers, writers, and anyone who works with Markdown.