Weekly revenue
Weekly downloads
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Weekly revenue
Weekly downloads
Rating
Price
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Launch offer: 50% off until October 31, 2026
Tampermonkey is a widely popular browser extension compatible with all major browsers. It lets you customize and enhance web pages using userscripts—small JavaScript programs that add or modify features. Easily create, manage, and run these scripts on any website with Tampermonkey.
US App Store, Oct 7, 2026