Chrome, Firefox, and Edge

AutoRanker icon

AutoRanker

Calculate website value based on traffic, time on site, and keyword price

Firefox Add-ons
No reviews
Feeds News Blogging
Text Statistics (Selected) icon

Text Statistics (Selected)

Text Statistics (Selected): Text Statistics (Selected).

Firefox Add-ons
No reviews
Other
Enchanted Forest Escape icon

Enchanted Forest Escape

Step into the mystical depths of an enchanted forest with this breathtaking theme.

Firefox Add-ons
3.0(1)
Appearance
copy-with-ref icon

copy-with-ref

Copying the selected text with url of the tab and current timestamp to the Clipboard

Firefox Add-ons
No reviews
Bookmarks
DecisionTree icon

DecisionTree

Helps you make decisions when comparing multiple tabs.

Firefox Add-ons
No reviews
Other
RetroClocks icon

RetroClocks

Your new tab, but make it retro. Split-flap, Nixie, Lego, yellow dots, segments, and origami.

Chrome Web Store
No reviews
Lifestyle
Recurring Event Colors for Google Calendar icon

Recurring Event Colors for Google Calendar

Color recurring Google Calendar events by frequency. Free 7-day trial; $3 one-time lifetime unlock.

Chrome Web Store
No reviews
Productivity
Lithos Petrology Cognition Chamber icon

Lithos Petrology Cognition Chamber

Test and expand your geological knowledge on mineral classification, rock formation processes, and Earth science phenomena with quick interactive petrology quizzes.

Firefox Add-ons
No reviews
Social & Communication
Verbal Matrix Skill Ascent icon

Verbal Matrix Skill Ascent

Master advanced English idioms, collocations, and natural phraseology with interactive quick-fire challenges. Enhance your communicative fluency through active contextual recall.

Firefox Add-ons
No reviews
Download Management
Stellar Vault Knowledge Matrix icon

Stellar Vault Knowledge Matrix

Expand your astrophysics and observational astronomy vocabulary with an interactive term-matching challenge. Master key concepts in deep-space science, celestial mechanics, and cosmology.

Firefox Add-ons
No reviews
Alerts & Updates
Kinetic Dynamics Physics Realm icon

Kinetic Dynamics Physics Realm

Test your understanding of classical mechanics, Newton laws of motion, energy conservation, and gravitational dynamics with interactive quick-fire physics challenges.

Firefox Add-ons
No reviews
Tabs
Ocean Explorer Quiz Lab icon

Ocean Explorer Quiz Lab

Discover marine biology and deep-sea creatures with interactive multiple-choice ocean challenges.

Firefox Add-ons
No reviews
Shopping
Synapse Neuro Cognition Vault icon

Synapse Neuro Cognition Vault

Explore the intricacies of neuroscience, brain anatomy, neural pathways, and neurotransmitters through interactive multi-choice quizzes designed for medical students and science enthusiasts.

Firefox Add-ons
No reviews
Appearance
Global Capital Quest icon

Global Capital Quest

Test your world geography skills by identifying national capitals across different continents. An interactive and fast-paced learning popup quiz.

Firefox Add-ons
No reviews
Social & Communication
Text Steriliser icon

Text Steriliser

Removes 'contagious letters' from your browser activity. The extension currently support Arabic and English languages only.

Firefox Add-ons
No reviews
Other
JSON 工具箱 icon

JSON 工具箱

自动格式化浏览器中打开的 JSON;支持折叠展开、压缩、转义自动接管浏览器中打开的 JSON 响应 / 文件,渲染为可折叠树视图 + 原始文本双视图,支持键值搜索定位、JSONPath 提取、格式转换、对比、复制 / 下载;点击图标可作手动 JSON 编辑器。纯离线,不依赖任何外部服务。、复制、下载;点击图标还可手动编辑 JSON,含键值搜索、内容与偏好持久化、快捷键、长串折叠与点值复制。

Firefox Add-ons
No reviews
Other
Finance Mind Pulse icon

Finance Mind Pulse

Test and build your basic financial literacy with quick interactive true or false challenge cards designed for everyday learning.

Firefox Add-ons
No reviews
Web Development
Ocean Explorer Quest icon

Ocean Explorer Quest

Discover fascinating marine life and ocean science through interactive quizzes. Expand your knowledge of deep-sea creatures and underwater environments.

Firefox Add-ons
No reviews
Games Entertainment
Stellar Constellation Master icon

Stellar Constellation Master

Explore the night sky and test your astronomy knowledge with interactive star constellation quizzes. Match astronomical clues with correct constellation names.

Firefox Add-ons
No reviews
Alerts & Updates
Botanical Wonders Explorer icon

Botanical Wonders Explorer

Discover plant biology and floral terminology through interactive word-unscramble daily puzzles.

Firefox Add-ons
No reviews
Privacy & Security
Walk 'n' Listen icon

Walk 'n' Listen

Mỗi 100 bước (mô phỏng bằng scroll) sẽ chuyển sang bài tiếp theo.

Firefox Add-ons
No reviews
Other
CyberSecurity Terminology Lab icon

CyberSecurity Terminology Lab

Master cybersecurity concepts and digital safety terminology with interactive phrase matching challenges.

Firefox Add-ons
No reviews
Download Management
Protection icon icon

Protection icon

No description

Firefox Add-ons
No reviews
Privacy & Security
HeaderVault icon

HeaderVault

Modify request and response headers per site and per profile. Staging and QA headers never leak to other sites.

Chrome Web Store
No reviews
Productivity
AnimeHunt: discover anime, manga, and webtoons you will love icon

AnimeHunt: discover anime, manga, and webtoons you will love

Track and rate anime, manga and webtoons from any streaming or reading site. See what comes next and find series you will love.

Chrome Web Store
No reviews
Lifestyle
V

Video Dоwnlоader Plus

Video Dоwnlоader Plus will help to find and quickly download any video from any web page all over the Internet. Fast, easy, free!

Microsoft Edge Add-ons
3.9(7)
General
—
Offerleap — job application autofill icon

Offerleap — job application autofill

Fills Greenhouse and Ashby applications from your Offerleap profile. You review and press Submit.

Chrome Web Store
No reviews
Tools
Fetchster Capture icon

Fetchster Capture

Send downloads, torrents, magnets, and playing videos to the Fetchster macOS menu-bar app.

Chrome Web StoreFirefox Add-ons
No reviews
Download Management
Search Word Tabs Highlighter icon

Search Word Tabs Highlighter

Adds highlighting features to the Search Word Tabs extension, allowing users to highlight and annotate search results within individual tabs for easier reference.

Firefox Add-ons
No reviews
Feeds News Blogging
HKD to SGD Converter icon

HKD to SGD Converter

No description

Firefox Add-ons
No reviews
Search Tools

Explore by task

All collections
  • Ad blockers

    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.