Home / Tools / Password Generator
Password Generator
Local crypto-random with entropy
Generate strong random passwords locally: adjustable length and character sets with a live entropy estimate. Randomness comes from the browser's Web Crypto API — passwords are never sent or stored.
How to use
- Set the length and check the character sets you need;
- Click "Generate" — the password appears immediately;
- Follow the entropy hint: aim above 100 bits for master passwords (~16 chars with symbols);
- "Copy" puts it on your clipboard for your password manager.
FAQ
What does 100-bit entropy mean?The search space is 2^100 — brute force is infeasible with current computing power.
Is the password safe?Randomness comes from the browser crypto API, no network, no storage. Still, save it in a password manager — never in plain text.
Data & Privacy Notes
All computation for this tool happens inside your browser: whatever you type and whatever it produces never passes through or gets stored on our servers, and the tool works offline. No sign-up, no personal data collection — the page only loads the Google AdSense script that keeps it free. If anything misbehaves in your browser, tell us via the contact page with your browser name and version.
Further reading
Between bulk generation and human editing: our content pipeline
Bulk-generated content gets flagged; purely manual is slow and expensive. Our pipeline: machine drafts, human authority, realistic cadence.
A hands-on method for evaluating AI cutout edge quality
Hair, glassware, cluttered shelves: the three hard scenes for AI cutouts. A reproducible edge-quality evaluation method, plus what our tool bake-off found.