Text hash (SHA)
Compute SHA-256 / SHA-384 / SHA-512 digests of UTF-8 text in your browser via Web Crypto.
Enter text, pick an algorithm, then hash. Use consistent UTF-8 encoding when comparing with files.
FAQ
- Uploaded?
- No.
You might also like
- Passwords
Generate random passwords in the browser with adjustable length and character sets.
- Encoding kit
Switch tabs: Unix time ↔ rich date formats (sec/ms, offsets, relative time), batch UUID v4, UTF-8 ↔ Base64, URL encode/decode. Everything runs locally in your browser.
- JWT
Split a JWT and decode header and payload as JSON. Does not verify signatures—never use for security decisions.