Calculate a hexadecimal MD5 digest from UTF-8 text locally.
Type or paste on the left — the result updates as you type.
MD5 is collision-broken. Use it only for legacy checksums, not signatures, password storage or security-sensitive verification.
Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.
Tool page updated: 2026-09-27
