Random generators
A growing collection of free, instant random generators — words, names, numbers, and more. No sign-up, no clutter.
RandomBasis is a free, growing collection of random generators, each built to do one job well — no accounts, no downloads, no clutter. Every tool runs instantly in your browser using a cryptographically secure random source, so results are genuinely fair, not just approximately random. Use the search box above or the "All Tools" menu to jump straight to what you need.
Most simple random functions in everyday code aren't built for fairness — they're fast, but can carry subtle statistical bias, especially over many repeated draws. Every generator on RandomBasis instead draws from your browser's Web Crypto API, the same class of randomness used for cryptographic keys, so outcomes are unpredictable and evenly distributed rather than just "good enough."
The collection currently spans words and names, everyday utilities, and general discovery tools — a word generator for writing prompts and games, a name generator covering both real and fantasy names, a password generator with proper entropy estimation, and a country generator with flags and continent filtering. New tools are added regularly, all following the same principles: fast, free, private, and focused on doing one thing well.
None of these tools require sign-up, and none of them send what you generate to a server. Anything you type or generate stays in your browser and is only saved locally on your own device if a tool specifically offers that option — like remembering your last-used settings, never the actual results.
Yes. Every tool is free to use, with no sign-up, no usage limits, and no premium tier hiding features behind a paywall.
No. Every tool works immediately with no login, no email address, and no account of any kind.
Yes. Every tool uses your browser's cryptographically secure random number generator rather than a basic pseudo-random function, so outcomes are genuinely unpredictable and fair.
Use the search box at the top of the page to filter by name or description, or open the "All Tools" menu in the header for a full categorized list.
Yes, the collection is actively growing. New tools follow the same principles as the existing ones: fast, free, private, and focused on doing one job well.