Hash tool

SHA256 Generator

Create SHA-256 hashes for text with the browser crypto API.

Use the tool

Common use cases

  • Create quick checksums for snippets.
  • Compare text fingerprints during debugging.
  • Generate hashes locally without a server round trip.

Example input

AI JSON Format

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FAQ

Is SHA256 better than MD5?

SHA-256 is stronger than MD5 and is preferred for modern checksums and signatures.

Can I hash files?

This first version hashes text. File hashing can be added later.

Does it use a server?

No. It uses your browser crypto API.