🔏 SHA Hash Generator
Compute SHA-1/256/384/512 hashes via Web Crypto API
✓ Runs entirely in your browser — your data never leaves this device
About This Tool
Compute SHA-1/SHA-256/SHA-384/SHA-512 digests via the native Web Crypto API, output as hex strings. Ideal for API signature verification and data integrity checks.
How to Use
- Paste the text to hash
- All four SHA variants update in real time
- Copy the digest for the algorithm you need
FAQ
Why is SHA-256 better than MD5?
A longer digest with much stronger collision resistance — the current general-purpose secure hash.
Can it hash files?
This version is text-only; use command-line tools for file hashing.