Chrome, Firefox, and Edge

Contextual Word Learner icon

Contextual Word Learner

Contextual Word Learner is a light, privacy-first AI vocabulary builder for Firefox. Stop switching tabs to look up definitions—simply highlight any word or phrase on any web page to instantly generate contextual definitions, synonyms, and usage exam

Firefox Add-ons
No reviews
2 wk
Language Support
ShadowCore Privacy Suite icon

ShadowCore Privacy Suite

License-activated privacy suite with proxy routing and YouTube skipper

Firefox Add-ons
No reviews
2 wk
Privacy & Security
SMS Code Filler icon

SMS Code Filler

Reads the verification codes that arrive in your Mac's Messages app and fills them into the correct field in Firefox automatically. macOS only.

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

VPN Toggle

Quickly toggle VPN status from the browser toolbar.

Firefox Add-ons
1.0(1)
2 wk
Privacy & Security
FastTranslate icon

FastTranslate

FastTranslate is a Browser extension that facilitates quick translations. It automatically translates in both ways. It uses Microsoft Translate under the hood.

Firefox Add-ons
No reviews
2 wk
Language Support
Pokémon Weakness icon

Pokémon Weakness

ALT+Left Click on a Pokémon name to see it's weaknesses

Firefox Add-ons
5.0(2)
2 wk
Games Entertainment
—
Minimalist YouTube Summarizer icon

Minimalist YouTube Summarizer

Adds a compact transcript and Gemini summary panel to YouTube watch pages. Free software, no payment or subscription required.

Firefox Add-ons
No reviews
2 wk
Photos Music Videos
KeyVault - Password Manager icon

KeyVault - Password Manager

Secure local password manager with AES-256 encryption. Autofills passwords, credit cards, and addresses on any website. All data is encrypted and stored locally — nothing is sent to any server.

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

ZabbixMon

No description

Firefox Add-ons
No reviews
2 wk
General
AutoRep icon

AutoRep

Share and see community insights to car listings

Firefox Add-ons
No reviews
2 wk
Social & Communication
AdTitan Engine icon

AdTitan Engine

Enterprise modular adblock engine with caching, dashboard, and rule system

Firefox Add-ons
No reviews
2 wk
Other
MetaTag Editor icon

MetaTag Editor

MetaTag Editor is a powerful and easy-to-use tool designed for editing and managing metadata for websites. It allows users to create, modify, and optimize meta tags, improving search engine optimization (SEO) and enhancing website visibility.

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

QuietCSS

Take control of your browsing experience. Restyle or cover distracting elements on any webpage.

Firefox Add-ons
No reviews
2 wk
Appearance
YouTube Zen icon

YouTube Zen

A calmer YouTube: hide Shorts, related videos, comments, the home feed and end screens with one-click toggles.

Firefox Add-ons
No reviews
2 wk
Social & Communication
Quick Note Offline icon

Quick Note Offline

Create quick notes from the Firefox toolbar. Notes are saved locally on your device and the extension works completely offline.

Firefox Add-ons
No reviews
2 wk
Other
Simple Translator icon

Simple Translator

Translate text using Google Translate (unofficial API).

Firefox Add-ons
No reviews
2 wk
Language Support
BluSky Sentanel Scam Detector icon

BluSky Sentanel Scam Detector

AI-powered DeFi and Phishing protection.

Firefox Add-ons
No reviews
2 wk
Web Development
cherryclipper icon

cherryclipper

Cherryclipper extension tries to give you a smooth workflow when copying cites from local pdf to .md file editor by appending link to said PDFs. It also gives you Cheditor a lightweight and yet incomplete vi-styled editor for your summary.

Firefox Add-ons
No reviews
2 wk
Other
Београд време icon

Београд време

Тренутна температура и UV за Београд

Firefox Add-ons
No reviews
2 wk
Alerts & Updates
C Form Filler by Swyftin icon

C Form Filler by Swyftin

An extension to auto fill FRRO C-Form through Swyftin. Automate your C Form using Swyftin!

Firefox Add-ons
No reviews
2 wk
Other
YouTube Tag Filter icon

YouTube Tag Filter

Filter YouTube videos and Shorts using your own tags, with flexible AND/OR and whole-word matching.

Firefox Add-ons
No reviews
2 wk
Photos Music Videos
Text Assistant icon

Text Assistant

Text Assistant is an AI writing sidebar and context menu that lets you rewrite, summarize, change tone, and reformat highlighted text using your own OpenAI or Claude API keys.

Firefox Add-ons
No reviews
2 wk
Social & Communication
Scheduled Refresh for Pinned Tabs icon

Scheduled Refresh for Pinned Tabs

Refresh selected pinned tabs at browser startup, on demand, or on individual schedules, with active-tab protection, health checks, and retries.

Firefox Add-ons
No reviews
2 wk
Tabs
Textise icon

Textise

Convert any webpage into a clean text-only view by stripping styling, media, and layout elements.

Firefox Add-ons
No reviews
2 wk
Other
High Light Search icon

High Light Search

No description

Firefox Add-ons
No reviews
2 wk
Appearance
Robots & Indexability Checker icon

Robots & Indexability Checker

Check meta robots, canonical, noindex, nofollow, and basic indexability signals.

Firefox Add-ons
No reviews
2 wk
Other
ISIDA Digital Signature Gate Custom API icon

ISIDA Digital Signature Gate Custom API

ISIDA Digital Signature Gate Custom API позволяет WEB-приложению выполнять подписание электронных документов

Firefox Add-ons
No reviews
2 wk
Other
Omnivore List Popup Pro icon

Omnivore List Popup Pro

Show a popup with a list of your Omnivore articles to quickly open or archive.

Firefox Add-ons
No reviews
2 wk
Web Development
Awesome Dictionary icon

Awesome Dictionary

Look up word definitions instantly while browsing: double-click any word, right-click selected text, or search from the toolbar popup. Includes history, settings, and offline cached results.

Firefox Add-ons
No reviews
2 wk
Language Support
Structured Headers Hard Mode icon

Structured Headers Hard Mode

This addon injects 2 HTTP headers into every request (sec-hardmode-list and sec-hardmode-dict) which make use of Structured Header syntax.

Firefox Add-ons
No reviews
2 wk
Web Development

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  • Ad blockers

    Compare extensions that remove advertising from web pages, with links to their permissions and security findings.

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    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.