Free Online MD5 Hash Generator
Runs locallyUpdated October 25, 2026
Compute 128-bit (32-character hexadecimal) MD5 checksum digests locally in your browser for non-cryptographic deduplication and legacy integrations.
MD5 is not suitable for passwords or attacker-controlled integrity checks.
How to use MD5 Hash Generator
Enter or paste the text string you need to hash into the input box.
Review the 32-character lowercase hexadecimal MD5 digest generated in real time.
Copy the MD5 checksum for your cache key, Gravatar lookup, or legacy verification check.
Compute 32-character MD5 hex digests in your browser
While MD5 (RFC 1321) should never be used for password storage or cryptographic security, it remains widely used for non-cryptographic checksums, cache-busting keys, and legacy API signatures. Use this free MD5 hash generator to compute 128-bit hex digests locally in your browser without sending your input over the network.
MD5 vs. SHA-256 comparison
| Property | MD5 (RFC 1321) | SHA-256 (FIPS 180-4) |
|---|---|---|
| Bit Length | 128 bits (16 bytes) | 256 bits (32 bytes) |
| Hex String Length | 32 hex characters | 64 hex characters |
| Collision Resistance | Broken (collisions can be generated in seconds) | Cryptographically strong |
| Recommended Use | Legacy checksums, cache keys, Gravatar hashes | Subresource Integrity (SRI), webhook signatures, file verification |
Need a modern cryptographic checksum? Switch to our free SHA-256 hash generator.
MD5 Hash Generator FAQs
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