Online hash calculation MD5 Algorithm

Use this tool to generate Adler32, CRC-32, CRC-32b, Gost, HAVAL-128, HAVAL-160, HAVAL-192, HAVAL-224, HAVAL-256, MD2, MD4, MD5, RIPEMD 128, RIPEMD 160, RIPEMD 256, RIPEMD 320, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, Snefru, Snefru-256, Tiger-128, Tiger-160, Tiger-192, Whirlpool hashes. You can either input a text, or create a hash over a local or remote file. Additionally it is possible to apply a key to the hash using the HMAC method. A hash can for instance be used to verify file integrity.

Source file


You can either enter a remote URL (e.g. a location where the source file is located), a local file from your device, or textual data in the field below. If both, an URL and a local file are selected then one of them is ignored and the hash is only calculated on one of the files.

How to calculate the MD5 hash?

  1. Select a file or copy and paste the text you want to hash.
  2. Click on "Start conversion" to calculate the MD5 hash.
  3. Enter a HMAC hash key (optional).
  4. Download your MD5 hashed data.







If selected then the returned data is sent as a binary file. This is useful if base64 data is encoded to a binary format.