Random Generators
3 tools, free and without ads.
Three tools that produce something you did not have before: a number, a name, or a password. All three make the same promise, and for generators it is a load-bearing one.
A password generated on a web page you do not control is a password that page has seen. These run entirely in your browser — the value is produced locally, and there is no request that could carry it anywhere.
Every tool in Generators
What "random" means here
Passwords — the generator draws from the browser's cryptographic random source, which is the one designed for exactly this: values an attacker cannot predict even knowing every other value it has produced. That is the property that matters for a secret.
Random numbers — this is the everyday sense of random — picking a winner, rolling for a game, choosing a sample — drawn without bias across the range you set.
Usernames — the generator combines words rather than drawing characters, because a name has to be typeable and memorable. Treat what it produces as a handle, never as a secret.
A practical note on passwords: length buys more than complexity does. A long passphrase you can retype beats a short string of symbols you will end up storing in a text file.
Related categories
- Developer Tools — UUIDs and hashes — generated values with a specific technical shape.
- Encoders and Decoders — QR codes, for turning a generated value into something scannable.
- Games and Fun Tools — Bingo cards and tier lists, where the randomness is the point of the game.