See also the archive page for Tampermonkey.

Tampermonkey icon

Tampermonkey

by Jan Biniok ยท tampermonkey.net ยท Workflow & Planning
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Change the web at will with userscripts

Users
12M
0 in 30 days
Rating
4.8 / 5
+0.08 in 30 days
Ratings
73,073
+57 in 30 days
Store rank
#27
#26 among extensions
Version
5.5.1
updated 4 Oct 2026

Users

monthly, 3 years
3M7.5M12MAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 12,000,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
20K47K73KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 73,073 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Tampermonkey

Enhance your browsing experience with Tampermonkey! ๐ŸŒ๐Ÿš€ Tampermonkey is a versatile browser extension with over ๐Ÿ”Ÿ million users that enhances your browsing experience by allowing you to run userscripts on websites. Userscripts are small programs that modify page layouts, add or remove features, and automate actions to personalize your web experience. ### ๐Ÿ”‘ Key Features: ### ๐Ÿ› ๏ธ Efficiently manage and edit your userscripts โšก Swiftly activate and deactivate scripts with just two clicks ๐Ÿ”— Synchronize scripts using Chrome Sync and various cloud storage services (Google Drive, Dropbox, OneDrive, Yandex.Disk, and WebDAV) ๐Ÿ’พ Backup and restore options and userscripts through zip files and/or cloud storage ๐Ÿ”„ Automatic script updates for a seamless experience For a comprehensive overview, check out our frequently asked questions or simply install the extension. ๐Ÿ’ก ### ๐Ÿ” Discover Userscripts: ### Find a wide array of userscripts at www.userscript.zone. ๐ŸŒŸ ### ๐Ÿ“Œ Useful Links: ### ๐Ÿ› Bug Reports: http://tmnk.net/bug ๐Ÿ“ Full Changelog: http://tmnk.net/changelog.php?ext=dhdg โ“ Frequently Asked Questions: http://tmnk.net/faq ๐Ÿ”Ž Userscript Search: https://www.userscript.zone ### ๐Ÿ” Data Usage & Privacy: ### Tampermonkey collects anonymous usage information to improve your experience, such as: ๐Ÿ“ฆ Extension version ๐ŸŒ Preferred language ๐Ÿšซ Script installations for blacklist updates ๐Ÿ–ฅ๏ธ Browser and operating system type Additionally, error reports containing anonymous information are automatically sent when internal errors occur. You can disable this feature by adjusting the "Anonymous statistics" setting in the extension. โš™๏ธ Note: In incognito mode, no usage information is collected or sent. ๐Ÿ•ต๏ธโ€โ™‚๏ธ For specific functions (e.g., blacklist updates), data from the browser's user-agent string may be collected. You can disable this by adjusting the "Userscript Blacklist Source" and "Show update notification" settings. ### ๐Ÿ“ Location Data: ### If either the "Userscript Blacklist Source" or "Show update notification" setting is enabled, Tampermonkey sends HTTP requests, which inherently include your IP address. Server logs only contain truncated IP addresses. If "Anonymous statistics" is enabled, your IP address helps determine your approximate region or country. ๐ŸŒ Thank you for using Tampermonkey! ๐Ÿ˜ƒ

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%+17+0.08
30 days0+0.0%+57+0.08
6 months0+0.0%+279+0.08
1 year+1M+9.1%+526+0.08

Chrome Web Store search rankings

Where Tampermonkey appears when people search the store, with the 30 day change
Search phrasePosition30 days
install#6+8
chrome#8+12
chrome#11+9
contain#13+4
changelog#13+4
browser extension#14+12
options#17+9
update#17+6
chrome extension#18+24
version#19+9
extension#21+21
script#23โˆ’1
details#55+29
google#58new
user experience#60new
settings#61+22
store#75new
google chrome#77new

Version history

27 versions recorded
5.5.14 Oct 2026
5.5.09 May 2026
5.4.121 Nov 2025
5.4.016 Sep 2025
5.3.35 Dec 2024
5.3.230 Oct 2024
5.3.112 Oct 2024
5.3.015 Sep 2024

Details

Category
Workflow & Planning
First seen
2 Jun 2020
Size
1.6 MB
Languages
de, en, id, nl, vi, tr, da, es
Pricing
Free
Privacy policy
tampermonkey.net
Support
tampermonkey.net
Extension ID
dhdgffkkebhmkfjojejmpbldmpobfkfo

Permissions and risk

Minimal riskimpact 4, likelihood 0
Permissions
notificationsunlimitedStoragetabsidlewebNavigationwebRequestwebRequestBlockingstoragecontextMenuschrome://favicon/clipboardWritecookiesalarmsdeclarativeNetRequestWithHostAccessscriptinguserScriptsoffscreen
Site access
<all_urls>
Can read and change data on every website you visit.

Alternatives to Tampermonkey

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