Frogg logo

Frogg's web tools

Hand Crafted Tools

Home > Online scripts > JS minifier
Welcome on Frogg's web tools | Current date :

Online JS minifier ( BETA )

Reduce your website weight and increase your pages speed !
Minification (also minimisation or minimization), in computer programming languages and especially JavaScript, is the process of removing all unnecessary characters from source code without changing its functionality. These unnecessary characters usually include white space characters, new line characters, comments, and sometimes block delimiters, which are used to add readability to the code but are not required for it to execute.
Minified source code is especially useful for interpreted languages deployed and transmitted on the Internet (such as JavaScript), because it reduces the amount of data that needs to be transferred. Minified source code may also be used as a kind of obfuscation, though the term obfuscation may be distinguished as a form of false cryptography while a minified code instance may be reversed using a pretty-printer. (source wikipedia)
Scripts are in pure javascript to prevent generated minified JS storing which could be seen by server administrator.

Actually it is the BETA version which mean it is still at work, minifying works in most of case but result could be more optimize.
@Work : variable minification
  • 1. Copy your JS sources :
    Copy your JS source code in "JS source code" input
  • 2. Start the process :
    Click on the "Minify JS" button to start minify JS process
  • 3. Result :
    You can use the "copy result to clipbord" button to copy minified JS

Minify your JS

paste from clipboard
  • Enter the JS source code to minify
copy result to clipboard
  • JS code minified
Page created by the 08/09/2016 20:22
Generated in 0.003 sec & displayed in ... sec