Extensions with High-Risk Permissions

These extensions request permissions that give them broad access to your browsing data, cookies, history, or system resources. Not all are malicious — but you should know what you're granting.

Filter by permission
All high-risk Tabs (4.5K) Cookies (933) Web Requests (589) Clipboard Read (273) Bookmarks (258) Native Messaging (145) Management (140) History (135) Debugger (120) Tab Capture (107) Proxy (103) Browsing Data (83) Top Sites (82) Desktop Capture (76) All URLs (44) Privacy Settings (34) All HTTPS (30) All HTTP (30) Block Requests (18) Page Capture (12)
Most Users Most Permissions
# Extension Users Rating High-Risk Permissions
1
Adobe Acrobat: PDF edit, convert, sign tools
Adobe Inc. · workflow
330M ★ 4.40
Bookmarks Cookies History Native Messaging Tabs Web Requests
2
Chrome Remote Desktop
Chrome Remote Desktop Release Managers · workflow
38M ★ 3.14
Native Messaging
3
Cisco Webex Extension
cisco.chromestore · social
24M ★ 2.34
Native Messaging
4
Kami for Google Chrome™
Kami · education
17M ★ 4.56
Tabs Web Requests
5
Read&Write for Google Chrome™
Texthelp · accessibility
17M ★ 3.44
Management Tabs
6
uBlock Origin
Raymond Hill (gorhill) · privacy
15M ★ 4.70
All URLs Privacy Settings Tabs Web Requests Block Requests
7
DuckDuckGo Search & Tracker Protection
DuckDuckGo · privacy
4M ★ 4.24
Browsing Data Cookies Tabs Web Requests
8
Monica: All-In-One AI Assist & Smartest AI Agent
Monica Team · tools
3M ★ 4.89
Tabs
9
Microsoft Defender Browser Protection
Microsoft Corporation · workflow
2M ★ 4.15
Tabs
10
Pop up blocker for Chrome™ - Poper Blocker
dingosolutions · workflow
2M ★ 4.76
Web Requests
11
WPS浏览器助手：文档在线阅读编辑
金山PDF · tools
2M ★ 2.90
Cookies History Native Messaging Tabs Web Requests
12
Pie Adblock - A Powerful Free Ad Blocker
Pie Extensions · tools
2M ★ 4.90
Cookies Management Tabs Web Requests
13
Screen Recorder
Erich Behrens · workflow
2M ★ 3.75
Desktop Capture
14
Free VPN For Chrome - VPN Extension - Windscribe
Windscribe · privacy
2M ★ 4.66
Management Privacy Settings Proxy Tabs Web Requests
15
iboss Cloud Connector
iboss · privacy
2M ★ 1.13
Browsing Data Cookies Management Proxy Tabs Web Requests Block Requests
16
Ghostery Privacy AdBlocker
Ghostery · privacy
2M ★ 4.64
Cookies Tabs Web Requests
17
Tab Resize - split screen layouts
Peter Shin · workflow
1M ★ 4.31
Tabs
18
Unhook - Remove YouTube Recommended & Shorts
Unhook · workflow
1M ★ 4.85
Web Requests
19
Proton VPN: Fast & Secure
Proton AG · privacy
1M ★ 3.87
Privacy Settings Proxy Tabs Web Requests
20
PDF Viewer
Rob W · workflow
1M ★ 3.31
Tabs Web Requests
21
Checker Plus for Gmail™
JasonSavard.com · workflow
1M ★ 4.65
Cookies Web Requests
22
Instant Data Scraper
coder · workflow
1M ★ 4.86
Web Requests
23
Session Buddy - Tab & Bookmark Manager
Hansifer · workflow
1M ★ 4.66
Tabs
24
Ecosia - The search engine that plants trees
Ecosia GmbH · tools
1M ★ 4.70
Cookies
25
Контур.Плагин
kontur.extension · developer
1M ★ 3.11
Native Messaging Tabs
26
Similarweb - Website Traffic & SEO Checker
Similarweb · developer
1M ★ 4.66
Tabs Web Requests
27
LanSchool Web Helper
Lenovo Software · workflow
1M ★ 1.18
Tabs Web Requests Block Requests
28
Помощник диагностики
kontur.extension · accessibility
1M ★ 3.00
Native Messaging Tabs
29
Stream Recorder - HLS & m3u8 Video Downloader
loadmonkey · workflow
1M ★ 4.31
Tabs Web Requests
30
Transpose ▲▼ pitch ▹ speed ▹ loop
Tune73 · tools
1M ★ 4.48
Tab Capture
31
ВПН для YouTube без ограничений в России. Ускорить ютуб на ПК
Extension · tools
900K ★ 4.70
Proxy Tabs Web Requests
32
Forest: stay focused, be present
developer · workflow
900K ★ 3.80
Tabs
33
影刀RPA
sanco1987 · developer
900K ★ 3.46
Clipboard Read Cookies Debugger Management Native Messaging Tabs
34
OneLogin for Google Chrome
OneLogin, Inc. · workflow
900K ★ 3.01
Cookies Tabs Web Requests
35
eID Chrome Extension
e-Contract.be BV · workflow
800K ★ 1.65
Native Messaging
36
CRXLauncher
CRXLauncher · developer
800K ★ 4.57
Tabs Web Requests
37
CrxMouse: Mouse Gestures
info · workflow
800K ★ 4.44
Bookmarks Clipboard Read Tabs Web Requests
38
Web Scraper - Free Web Scraping
webscraper.io · workflow
800K ★ 4.04
Tabs Web Requests
39
Smarty
cesarlambino58 · shopping
800K ★ 4.16
Cookies Tabs Web Requests
40
Copyfish 🐟 Free OCR Software
Ui.Vision / a9t9 software GmbH · accessibility
800K ★ 4.03
Clipboard Read Native Messaging
41
Secure Shell
Google Secure Shell Developers · developer
800K ★ 4.07
Clipboard Read
42
UltraSurf Security, Privacy & Unblock VPN
Ultrareach · privacy
800K ★ 4.57
Proxy
43
EasyBib Toolbar
Chegg Writing Tools · workflow
700K ★ 3.71
Tabs
44
LoiLo Web Card
LoiLo · workflow
600K ★ 3.50
Tabs
45
Todoist for Chrome: Planner & Calendar
Doist · workflow
600K ★ 4.66
Tabs
46
Tag Assistant Companion
Google · developer
600K ★ 3.08
Management Tabs
47
Google Analytics Debugger
Google Analytics · developer
600K ★ 4.18
Tabs
48
Global Speed - Video Speed Control
POLYWOCK · workflow
600K ★ 4.76
Tab Capture
49
Glasp Web Highlighter: PDF & Web Highlight
Glasp · tools
500K ★ 4.48
Tabs
50
Amazon Quick
Amazon Quick · tools
500K ★ 4.38
Tabs
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