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js-md5

This is a simple MD5 hash function for JavaScript supports UTF-8 encoding.

Install

For node.js, you can use this command to install:

npm install js-md5

If you use node.js, you should require the module first:

var md5 = require('js-md5');

And you could use like this:

md5('Message to hash');

Code

md5('');
md5('The quick brown fox jumps over the lazy dog');
md5('The quick brown fox jumps over the lazy dog.');

Output

d41d8cd98f00b204e9800998ecf8427e
9e107d9d372bb6826bd81d3542a419d6
e4d909c290d0fb1ca068ffaddf22cbd0

It also support UTF-8 encoding:

Code

md5('中文');

Output

a7bac2239fcdcb3a067903d8077c4a07

You can open tests/index.html in browser or use node.js to run node tests/node-test.js for test.

You also could use npm test instance of node tests/node-test.js.

If you prefer jQuery style, you can add following code to add a jQuery extension.

Code

jQuery.md5 = md5

And then you could use like this:

$.md5('message');

If you prefer prototype style, you can add following code to add a prototype extension.

Code

String.prototype.md5 = function() {
  return md5(this);
};

And then you could use like this:

'message'.md5();