How it works
Enter any text and choose an algorithm. Digests are computed entirely in your browser with Web Crypto (MD5 via a lightweight implementation where needed). Use hashes for file checksums, cache keys, or sanity checks—not for storing user passwords (server-side bcrypt or Argon2 is appropriate there).
Related tools
Base64 encode / decodeEncode or decode UTF-8 text with Base64—handy for data URLs, APIs, and quick debugging, all offline in your browser.Color converterEdit HEX or any R/G/B channel; preview updates instantly—use Choose color when the browser exposes a native picker.Regex testerTune RegExp patterns with live results—see how many matches you get and where each one starts in the subject string.JSON formatterPretty-print minified JSON and validate in one click; invalid input surfaces a clear parser message so you can fix commas, brackets, or quotes.