Simply Javascript Compressor online

A tool to compress JavaScript code to reduce its size. Comments and extraneous whitespace are removed, but line feeds are removed only from the ends of statements in which it is determined safe to do so. By reason that end-of-line semicolons are optional only, it can’t remove all end-of-line character. You can use others compressing tools for a better compress - see the section below.
CAUTION: Backup an original javascript.

Notice:
About a javascript compression
Why style is important
Online Javascript compressor
Compression tool
A compression is only a first step to load page faster. The second step is to use gzip compression.
Does your website use a gzip?