Chrome, Firefox, and Edge

Letterbox icon

Letterbox

Measure pillarbox or letterbox bars when an image is fitted inside a frame.

Firefox Add-ons
No reviews
2 wk
Other
Prism New Tab icon

Prism New Tab

Customize your new tab page with container-specific shortcuts making it easier and faster to manage multiple accounts across your favorite websites

Firefox Add-ons
No reviews
2 wk
Appearance
Simple Timer Popup icon

Simple Timer Popup

Start a simple countdown timer in the popup.

Firefox Add-ons
No reviews
2 wk
Alerts & Updates
Couchify icon

Couchify

Watch Netflix, HBO Max, YouTube and more in sync with friends across browsers. Rooms, drift correction, region-mismatch alerts.

Firefox Add-ons
No reviews
2 wk
Other
RSS Desktop Notifier icon

RSS Desktop Notifier

Get desktop notifications for new articles in your RSS feed.

Firefox Add-ons
No reviews
2 wk
Other
Persian English Text Remap icon

Persian English Text Remap

Quickly convert text typed with the wrong keyboard layout (Persian/English) with a custom shortcut key.

Firefox Add-ons
No reviews
2 wk
Social & Communication
YouTube Fullscreen Anywhere icon

YouTube Fullscreen Anywhere

A tiny Firefox extension that fills the browser window (not the monitor) with the YouTube player. Toggle with Alt+W.

Firefox Add-ons
No reviews
2 wk
Photos Music Videos
ClickSearch Control icon

ClickSearch Control

Quickly click elements without a mouse by double-pressing Control and searching for text content. This add-on enhances web navigation efficiency and accessibility, making browsing easier for everyone.

Firefox Add-ons
No reviews
2 wk
Search Tools
DevSpace - Developer Toolkit icon

DevSpace - Developer Toolkit

The all-in-one developer toolkit. Code snippets, advanced color picker, grid overlay system, and responsive device testing in one popup.

Firefox Add-ons
No reviews
2 wk
Web Development
Interactive Quiz Maker icon

Interactive Quiz Maker

Create and take interactive quizzes for enhanced learning.

Firefox Add-ons
No reviews
2 wk
Other
SpectralLens icon

SpectralLens

Rainbow chromatic magnifier on right-click

Firefox Add-ons
No reviews
2 wk
Other
Stake Blur icon

Stake Blur

Blurs any instance of 'Stake' in links or headings on stake.com and stake.us.

Firefox Add-ons
No reviews
2 wk
Social & Communication
Phishstick Phishing-Meldknop icon

Phishstick Phishing-Meldknop

Meld een verdachte e-mail vanuit elke webmail en krijg binnen enkele seconden te horen of het phishing is.

Firefox Add-ons
No reviews
2 wk
Privacy & Security
AppNavi icon

AppNavi

Digital adoption, interactive guidance, automation, and usage insights for browser-based enterprise applications.

Firefox Add-ons
No reviews
2 wk
Other
Бонусы и купоны на Ozon icon

Бонусы и купоны на Ozon

Показывает на Ozon цену товара с учётом бонусов продавца и купонов и дает получить их в один клик.

Firefox Add-ons
No reviews
2 wk
Shopping
Navegacion protegida icon

Navegacion protegida

Navegación protegida bloquea anuncios y contenido no deseado en tiempo real. Mantén el foco con herramientas de productividad integradas y navega sin distracciones.

Firefox Add-ons
No reviews
2 wk
Privacy & Security
Dupely: Find It For Less icon

Dupely: Find It For Less

Price comparison for online marketplaces. Dupely matches identical items across sellers and surfaces the best real-time price.

Firefox Add-ons
No reviews
2 wk
Search Tools
Customizable web home icon

Customizable web home

Changes the home page and the new tab page to a customizable web page

Firefox Add-ons
3.0(2)
2 wk
Appearance
MolTab · 新标签页 icon

MolTab · 新标签页

极简浏览器起始页,支持多引擎搜索、天气、壁纸、书签和一言。

Firefox Add-ons
No reviews
2 wk
Tabs
Fishka у браузері – твій помічник у шопінгу icon

Fishka у браузері – твій помічник у шопінгу

Fishka у браузері – твій помічник для вигідного онлайн-шопінгу. Не проґав Fishback за покупки у понад 250 інтернет-магазинах

Firefox Add-ons
No reviews
2 wk
Shopping
Background Image Changer icon

Background Image Changer

This add-on allows you to change the background image of the current webpage by entering an image URL.

Firefox Add-ons
No reviews
2 wk
Social & Communication
My Closet Pixie | Your Poshmark Bot and VA icon

My Closet Pixie | Your Poshmark Bot and VA

Your bot to grow your Poshmark closet sales.

Firefox Add-ons
No reviews
2 wk
Social & Communication
Adblock Matrix & Turbo Utility dmk icon

Adblock Matrix & Turbo Utility dmk

Matrix & Turbo Utility dmk-мультиинструмент с AdBlock, усилителем звука до 600% и 3D-визуализатором трафика (Alt+M). Блокирует рекламу и трекеры, форсирует громкость тихих видео и показывает сетевую активность

Firefox Add-ons
No reviews
2 wk
Other
Annotate Web icon

Annotate Web

Annotate Web: Add notes to web pages.

Firefox Add-ons
No reviews
2 wk
Other
Measure Overlay icon

Measure Overlay

Drop a measuring overlay onto the current tab: precise cursor position readout and rectangle dimensions for layout work.

Firefox Add-ons
No reviews
2 wk
Appearance
OnLinks icon

OnLinks

A browser extension that gathers, organizes, and inspects links.

Firefox Add-ons
4.0(1)
2 wk
Social & Communication
Pornhub Content Blocker ALL icon

Pornhub Content Blocker ALL

Blocks all suggections for pornuhub

Firefox Add-ons
No reviews
2 wk
Privacy & Security
Image Link Collector icon

Image Link Collector

Gather all image links on a web page for easy copying.

Firefox Add-ons
No reviews
2 wk
Search Tools
SK Zoomer icon

SK Zoomer

Determine the most used font-size and zoom the page so the x-height is the specified size

Firefox Add-ons
No reviews
2 wk
Other
VACNet Labeling Plus icon

VACNet Labeling Plus

Review CS2 VACNet clips properly: the whole replay, a player built for review, keyboard control and labeling history.

Firefox Add-ons
No reviews
2 wk
Social & Communication

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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.