MD5 File Hash Calculator

Calculate the MD5 hash of any file to verify integrity. Quick checksum verification without uploading your file. Free, no signup required.

How to Calculate MD5 File Hash

📁

Drop a file here or click to select

Max 100 MB — processed locally in your browser

Was this tool helpful?

: MD5 is a hash function that produces a 32-character hexadecimal string. It is commonly used for verifying file downloads and data integrity.
: MD5 is fine for file integrity checks (detecting corruption). However, it should not be used for security purposes as it is vulnerable to collision attacks.
: MD5 produces a 128-bit (32 character) hash while SHA-256 produces a 256-bit (64 character) hash. SHA-256 is more secure but MD5 is faster and still widely used for checksums.