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Greasemonkey Alternatives

Greasemonkey is described as 'Firefox extension that allows you to customize the way webpages look and function' and is a very popular userscript manager in the web browsers category. There are eight alternatives to Greasemonkey for a variety of platforms, including Mac, Firefox, Google Chrome, Windows and Linux. The best alternative is Tampermonkey. It's not free, so if you're looking for a free alternative, you could try Violentmonkey or Userscripts. Other great apps like Greasemonkey are Launchlet, Powerlet, Man in the Middle and FireMonkey.

This page was last updated Apr 27, 2022
  • FreeOpen Source
  • Mac
  • Windows
  • Linux
  • Firefox

Greasemonkey is a Firefox extension that allows you to customize the way webpages look and function.

Learn more about Greasemonkey

  1. Tampermonkey

    • Free PersonalProprietary
    • Mac
    • Windows
    • Linux
    • Android
    • Microsoft Edge
    • Google Chrome
    • Opera
    • Opera Next
    • Chromium
    • Firefox

    Tampermonkey is a free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari.

    Almost everyone thinks Tampermonkey is a great alternative to Greasemonkey.
  2. Violentmonkey

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Google Chrome
    • Maxthon
    • Opera
    • Firefox

    Violentmonkey provides userscript support for Chrome, Opera, Maxthon and Firefox supporting most scripts for Greasemonkey and Tampermonkey.

    Violentmonkey vs Greasemonkey opinions
    Almost everyone thinks Violentmonkey is a great alternative to Greasemonkey.

    Open source, supports many browsers.

    Positive comment over 3 years ago
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  3. Userscripts

    • FreeOpen Source
    • Mac
    • Safari

    An open-source userscript editor for Safari.

  4. Customize the web with JavaScript or CSS.

  5. Powerlet

    • FreeOpen Source
    • Online
    • Chrome OS
    • Google Chrome
    • Firefox

    Quickly find and run your bookmarklets.



  6. Man in the Middle

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • UC Browser
    • CentBrowser
    • Google Chrome
    • Yandex.Browser
    • Opera
    • Chromium
    • Firefox

    Modify requests, inject JavaScript and CSS into pages.

  7. FireMonkey

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Android
    • Firefox

    Firemonkey is a totally new combined user-Scripts and user-Style manager. While it has similar functions to other user-Script managers like GreaseMonkey/Tampermonkey/Violentmonkey, and user-CSS managers like Stylish/Stylus/xStyle, there are also differences.

  8. Macaque

    • iPhone
    • iPad
    • Mac

    Macaque is a UserScript Manager Browser Extension. Macaque provides you the ability to add, edit, remotely edit, as well as view the console logs for each UserScript!.

Showing 8 of 8 alternatives