Tampermonkey is a popular userscript manager that allows users to customize the functionality of websites by installing scripts.
Best Greasemonkey Alternatives ranked by AI · updated May 2025
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Greasemonkey is a userscript manager for Firefox that allows you to customize the way webpages look and function.
Price: Free
🎯 greasespot.net
Top 6 Greasemonkey alternatives
Violentmonkey is a popular userscript manager for browsers that allows users to customize the way web pages look and function by running...
GreaseMonkey is a userscript manager specifically for Chrome browsers.
Pros
- Chrome support
- Easy to use
Cons
- Limited to Chrome
AdGuard is a popular ad-blocking software that offers comprehensive protection against online ads, trackers, malware, and phishing.
Starting from $29.88 per year
Stylus is a revolutionary new language, providing an efficient, dynamic, and expressive way to generate CSS.
Chameleon WebExtension is a versatile tool for customizing the appearance and behavior of web pages.
Free with premium options available
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