MD5 checksum
The MD5 generator prints a hex checksum for any UTF-8 string. MD5 is not safe for new security designs, but it still appears in legacy APIs, file checksums, and coursework. The tool is free and runs entirely in your browser.
UTF-8 source string
Type or paste text—the digest updates live. A character counter helps reproduce results on another machine.
For binary input, encode to Base64 or hex first, then hash that string.
Hex result
The 32-character hex digest copies in one click. Compare server output with your local run when debugging integrations.
Do not use MD5 for passwords—pick SHA-256 or SHA-512 from the sibling tabs.