Extension Tracker

Tampermonkey

12,000,000 users Rated 4.73 from 73,042 ratings Last updated 9 May 2026

By Jan Biniok Live in the Chrome Web Store dhdgffkkebhmkfjojejmpbldmpobfkfo Last checked 26 Sep 2026, 23:49 UTC

The listing

What the Chrome Web Store shows, as of the last check

Change the web at will with userscriptsSummary from the listing
Developer
Jan Biniok
Category
Productivity › Workflow & Planning
First published
25 May 2010
Last updated
9 May 2026
Version
5.5.0
Size
1.64 MiB
Minimum Chrome
120
Languages
30 languages

Deutsch, English, Indonesia, Nederlands, Tiếng Việt, Türkçe, dansk, español, français, hrvatski, italiano, magyar, norsk, polski, português (Brasil), português (Portugal), slovenčina, čeština, Ελληνικά, македонски, русский, српски, українська, עברית, العربية, हिन्दी, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
http://tampermonkey.net/
Support page
https://www.tampermonkey.net/faq
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-2612,000,0004.7373,042
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#21
by users, of 264,703 extensions
In its category
#9
of 44,474 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • chrome://favicon/favicon
  • <all_urls>Every website
Browser features
  • alarmsRun tasks on a schedule
  • clipboardWriteChange what's in your clipboard
  • contextMenusAdd items to the right-click menu
  • cookiesRead and change cookies on the sites it can reach
  • declarativeNetRequestWithHostAccessBlock or change network requests on the sites it can reach
  • idleDetect when you're away from the computer
  • notificationsShow notifications
  • offscreenOpen a hidden page for background work
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • unlimitedStorageStore more data than the usual limit
  • userScriptsRun user scripts that you add
  • webNavigationFollow your browsing, page by page
  • webRequestWatch network requests on the sites it can reach
  • webRequestBlockingBlock or change network requests as they happen
Asked for later, if you agree
  • downloadsManage your downloads

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Tampermonkey BETA700,000 4.754,551 Developer Tools
Tampermonkey Editors10,000 4.4025 Developer Tools
All 3 extensions by Jan Biniok →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 26 Sep 2026, 23:49 UTC; next check around 30 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Tampermonkey” (dhdgffkkebhmkfjojejmpbldmpobfkfo). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/dhdgffkkebhmkfjojejmpbldmpobfkfo. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_dhdgffkkebhmkfjojejmpbldmpobfkfo,
  title   = {Tampermonkey (dhdgffkkebhmkfjojejmpbldmpobfkfo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/dhdgffkkebhmkfjojejmpbldmpobfkfo},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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