Hash Generator
Hash any text with MD5, SHA-1, SHA-256, SHA-384, or SHA-512 — all client-side via Web Crypto.
Drop a file to hash or
More options
How to use Hash Generator
- Paste your text.
- Pick an algorithm.
- Copy the resulting hex digest.
What is Hash Generator?
Hash functions produce fixed-length fingerprints of arbitrary input. MD5 and SHA-1 are fast but cryptographically broken (use only for non-security checksums). SHA-256 and SHA-512 are the modern standard for integrity verification, signatures, and content addressing.
All hashes are computed in your browser. Nothing is uploaded.
FAQ
- Why use SHA-256 over MD5?
- MD5 has practical collision attacks. Use SHA-256 (or stronger) for security; MD5 is fine for non-cryptographic checksums.
- Is the input encoded as UTF-8?
- Yes — strings are encoded as UTF-8 bytes before hashing.
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