KeyForge
Free, browser-based UUID generation and encryption utilities.
KeyForge is a free developer utility for the small, repetitive tasks that come up constantly while building software: generating a UUID, hashing a string, encoding to Base64, or running quick AES-256 encryption.
Everything runs entirely client-side in your browser. Nothing you paste in is sent to a server, which matters when you're working with anything sensitive.
It's built to be the tab you keep open while coding rather than a tool you have to remember how to use. No accounts, no rate limits, and no setup. Paste in a value, get the result, and move on with whatever you were actually working on.
Like RunYourNumbers, KeyForge is funded by advertising rather than a subscription, which is what keeps it free for casual and frequent use alike. Because the tools run client-side, the same privacy guarantee applies regardless of how often you use it.
It's aimed at developers who just need a quick answer (pasting a UUID into a ticket, double-checking a hash, or decoding a Base64 string someone sent over chat) rather than anyone needing a full cryptography library or SDK.
KeyForge features
- ·UUID generation (v4 and others)
- ·AES-256 encryption and decryption, run entirely client-side
- ·Base64, SHA, MD5, and ROT13 encoding/decoding
- ·No account, rate limits, or server round-trip required
Try KeyForge
KeyForgeruns as its own independent service on its own domain, separate from this site. There's nothing to install before you get a feel for it.
Visit KeyForge →