Browse extensions
Chrome, Firefox, and Edge
Foundoff
Foundoff shows you fun offline activities you can do now instead of browsing addictive websites. Note: only activities in the San Francisco Bay Area are listed at this time.
SEO Analys887
Instant SEO analysis and website reviews for SEO, mobile, usability and social media. The freshest data when and where you want it.
StarsBegone
Toggle display of member-only posts on Medium.com
LinguaTube
Aprende idiomas con videos de YouTube y otros sitios: subtítulos duales, diccionario, transcripción y práctica de vocabulario.
Reddit Minimum Score
Allows you to filter through Reddit posts in subreddits by their score.
Rahmi Downloader MP4 Recorder
Save open MP4, WebM and HLS videos, plus record tabs, windows or screen with timer, audio and region crop.
Clean URL Tracker
Tự động loại bỏ tham số theo dõi (utm_*, fbclid, gclid, msclkid, v.v.) khỏi URL để đường link gọn và riêng tư hơn.
SEO Analysis &987
Instant SEO analysis and website reviews for SEO, mobile, usability and social media. The freshest data when and where you want it.
Reading Progress Bar
Reading Progress Bar: Reading Progress Bar.
GDV exporter
This extension allows the user to export record data from GDV website
AntiImpostor
When browsing Twitter you may find profiles imposing someone, by signing up with a very similar name or profile picture. This extension identifies said profiles and hides their tweets when trying to do so.
Enhances search
Enhances search capabilities in your browser across all sites
Moontity
Идентификатор представителей компании на сайтах
DialHard Click-to-Dial
Every phone number on the web becomes a call. Click a tel: link, your DialHard dialer opens with the number ready.
ShadowLinks Opener
Open multiple URLs from clipboard with a dark-themed interface.
Study Interval Assistant
Use interval-based reminders to review topics and strengthen long-term retention.
Threadkeeper
Preserve why tabs exist by mapping sources, hypotheses, counterevidence, decisions, and closed branches.
Brilliant Scroll Button
Scroll to Top Bottom Button: Quick scroll to page ends
Mavotoc
Unofficial webextension! Get the vocabulary from 'words.marugotoweb.jp' as csv (Comma Seperated Value) to import into e.g. quizlet. It uses ; as a seperator though.
Close All 98Tabs
Close all open tabs. Optionally close pinned tabs and incognito mode tabs. Keyboard Shortcut: Alt + W.
ACS Stylish
Design your pages with custom CSS extension
SentenceLens
Reveal full dialogue meaning through instant sentence translation.
CSS Unit Companion — federicocalo.dev
Converti al volo px ↔ rem ↔ em ↔ vh ↔ vw ↔ pt con root font-size e viewport configurabili. 100% offline, zero telemetria.
Tab Cleaner
Automatically closes inactive tabs after a set period to reduce clutter and save memory.
Quick Note v2
No description
ContextLens
Select text on any page to explain, summarize, or rewrite it with AI.
Photo Mood Detector
Detect and display the mood of an image based on its dominant colors.
StructLine
Discovers AI-tool usage, reports anonymized findings, and enforces your org’s AI policies on-device — raw prompt text never leaves.
SpareRoom Addons
Adds missing features to SpareRoom - price conversion, and more
Quiet Haven Panel
Quiet Haven Panel is a lightweight Firefox extension that displays a calm, static panel designed to create a peaceful and distraction-free browsing moment.
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Compare extensions that remove advertising from web pages, with links to their permissions and security findings.
- VPN and proxy extensions
Explore browser extensions with VPN or proxy connection features, then compare their access and published security reports.
- Password managers
Find extensions with password-vault features and review the permissions and security evidence behind each listing.
- Developer tools
Discover extensions for inspecting pages, working with API requests and testing websites, alongside their security reports.
- Reading and accessibility
Explore text-to-speech, reader-view and reading-aid extensions, with direct links to their permissions and security reports.