Compare Chrome extensions: MD5 Encryption vs DOM-JSON Tree Matcher

Short description
MD5 Encryption!	The tool matches DOM-JSONs detecting available and deleted HTML elements.
Full summary
The MD5 algorithm is a widely used hash function producing a 128-bit hash value. Although MD5 was initially designed to be used as a cryptographic hash function, it has been found to suffer from extensive vulnerabilities. ... Like most hash functions, MD5 is neither encryption nor encoding.	The "DOM-JSON Tree Matcher" allows users to match JSON data extracted from "DOM to JSON Converter" and "Dom to JSON Selector". The Tree Matcher reads the json data and tries to find elements on the basis of name, id, src, herf and alt. In case of '#text' type elements, it matches the text. Click on the extension icon to open up the "DOM-JSON Tree Matcher" popup. Copy the DOM-JSON data of the pattern element (the one you need to find) in 'Anchor JSON' textarea. Copy the DOM-JSON data of the text element (the you need to find the pattern in) in 'Web Page JSON' textarea. Click 'Match Trees' to get the details of elements found/deleted/changed. The output is printed in 'Console' within the extension popup.