MD5 File Checksum with JavaScript

Calculating MD5 hash, this might take some seconds...    

Drag and drop a file from your local computer into this box. The MD5 hash will be calculated.
Your file will not be uploaded to the server. The MD5 calculation is done in pure JavaScript on your machine! No other software than your browser is needed. Now with offline support, even if you don't have an internet connection this page will work!

Simon Brüchner 2009
at LinkedIn - at XING
Ps: bookmark this page, it is useful ;)
Check out my other project: CakeApp.