Hash Generator
Generate cryptographic hashes of any text using the browser's Web Crypto API.
SHA-1
…
SHA-256
…
SHA-384
…
SHA-512
…
About the Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes for any text or file, right in your browser. Useful for checksums, cache keys and integrity checks.
How to use the Hash Generator
- 1Paste text or drop a file.
- 2Pick the hash algorithm.
- 3Copy the resulting digest.
Why people use it
- Verify a downloaded file's checksum.
- Generate stable cache keys.
- Compare two blobs of text without diffing them.
Frequently asked questions
Is MD5 secure?
Not for security — MD5 is broken for collision resistance. Use SHA-256 or better whenever integrity matters.
Does the file leave my device?
No — hashing happens in your browser via the SubtleCrypto API.
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