About www.js-compress.com

  • www.js-compress.com is developed for Beautify, Minify, Convert your code/data for your expected result.
  • A simple online tool that does exactly what it says
  • We support following functionalities.
  • I hope you enjoy our tools, totally free.

File Formats

World's simplest base64 encoder. Just paste your data in the form below, press Base64 Encode button, and you get base64 encoded data. Press button, get base64. Works with UTF8 strings

Please note that Internet Explorer 8 has a limit of 32 KB for data URI. Versions below have no support.

Image optimization

We can optimize your JPEG, PNG, SVG & WEBP images, using aconvert. This will reduce the file without any visible impact (in most cases).

Browser Support

The encoded results are compatible with all of the following browsers and versions. Please send me a note if there are issues.

  • ChromeChrome 7+
  • SafariSafari 3.1+
  • FirefoxFirefox 2+
  • OperaOpera 9+
  • EdgeEdge
  • IE 8+