Tampermonkey

Change the web at will with userscripts

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Tampermonkey: Supercharge Web Browsing with Userscripts

Tampermonkey is a versatile, highly used Chrome extension, enhancing your internet navigation while allowing the deployment of userscripts. These small programs modify website layouts, add/remove features, or automate actions, thus personalizing your online experience. Key features include userscripts management, synchronization across platforms, automatic script updates and more. It maintains a balanced data usage and privacy and also supports incognito mode.

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Extension stats

By: https://tampermonkey.net

Users: 11,000,000+

Rating: 4.73

(72,095)

12 new ratings

Version: 5.3.3 (Last updated: 2024-12-05)

Creation date: 2020-06-02

Permissions:

notifications
unlimitedStorage
tabs
idle
webNavigation
webRequest
webRequestBlocking
storage
contextMenus
chrome://favicon/

Host permissions:

<all_urls>

Size: 1.67M

Email: su*****@tampermonkey.net

URLs: Website ,Privacy policy

Full description: See detailed description

Ranking

# 22

Other rankings

#2654 in Workflow & Planning ▲ 19

#12 in Editors' Picks extensions

#5 in changelog keyword 18 ▲ 2

#5 in extension keyword 27 ▲ 21

#5 in install keyword 22 ▲ 5

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Other platforms

Not available on Android

Tampermonkey (v5.3.3)

763,888+ 4.70

(5,041)

Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Works great with automation and user scripts
Helpful for enhancing web interactions
Easy to install and use
Powerful features
Good for simplifying tasks on websites

Cons

Privacy concerns regarding data collection
Some scripts do not work as intended
Incompatibility with certain websites like YouTube
User interface can be confusing for newcomers

Most mentioned

Privacy practices and data collection issues
Effectiveness and helpfulness in automating tasks
Functionality and powerful features
User experience and ease of installation

User reviews

very useful

forever Al, 2025-03-09

Hình như đã bị youtube vô hiệu hóa 1 phần, 1 số javascript chặn QC đã có lúc đã bị vô hiệu.

Len Nguyen, 2025-03-09

Crie um software com ajuda do deepseek e ele me recomendou essa extensão para rodar o script mais facilmente, cara quem inventou isso é um verdadeiro gênio!

Berg Ferreira, 2025-03-08

View all user reviews

Extension safety

Risk impact

Tampermonkey requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Tampermonkey. Use it at your own risk.

Risk likelihood analysis details

Low This extension was updated more than 6 months ago. Older versions are more likely to be stable and safe.
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
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