SHA-256 Hash Generator
Your data never leaves your browserSHA-256 is the standard for secure hashing. 256-bit (64 hex) output.
Example
The quick brown fox jumps over the lazy dog
Tips
- 1Used by Bitcoin and Git.
- 2Compare with published checksums.
- 3WebCrypto for performance.
Frequently Asked Questions
Secure?
Yes. No practical attacks.
vs SHA-512?
Both secure. SHA-512 faster on 64-bit.
Verify downloads?
Compare hash with publisher's checksum.