Password Generator
Generate random passwords locally using the browser's crypto API.
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How it works
How it works
Each character is sampled uniformly from the selected set using a cryptographically secure RNG.
- Estimated entropy ≈
len × log2(setSize)bits. For example, 16 chars from 62‑symbol set ≈ 95 bits. - Copying to clipboard is optional; avoid storing secrets in shared devices.
Privacy & Security
All generation is local; nothing is sent anywhere.
Accuracy, Limits & Tips
No guarantee of uniqueness; generate multiple and pick one. Avoid only symbols/digits for memorability.
Examples
- Generate a 20-char password with all sets.
- Generate digits-only PIN.
Looking for broader guides and best practices? Visit the ToolsAreUs Blog for indexes (like the full tool list) and articles (e.g. secure password generation).