Firefox Extensions to Google Chrome Extension

Discover Firefox Extensions to Google Chrome Extension.

Quickly add new sites to your Feedly with a convenient browser extension for Google Chrome.

Best Firefox Extensions to Google Chrome Extension

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WhatRuns

WhatRuns

Free

WhatRuns is a powerful browser extension and web-based tool designed for developers, marketers, and researchers to instantly identify the technologies used on any website. From CMS to analytics, fonts, and more, it offers a comprehensive overview of a site's underlying stack, aiding in competitive analysis and web development insights.

Instant and comprehensive detection of website technologies.
Browser extension
Web Browsers
Metastream

Metastream

Open Source

Metastream is a unique collaborative browsing platform that specializes in synchronized video streaming. It allows users to watch videos and browse the web together in real-time, fostering a shared experience. With integrated chat, private group options, and support for major streaming platforms, Metastream transforms passive viewing into an interactive social event, all without requiring any complex registration.

Flawless real-time content synchronization across all participants.
Google Chrome Extensions
Social & Communications Video & Movies Web Browsers
ColorZilla

ColorZilla

Free

ColorZilla is a versatile browser extension for web developers and graphic designers, providing tools for color manipulation, color picking, and gradient generation directly within their web browser.

Comprehensive set of color tools in one extension.
Google Chrome extension
Development Photos & Graphics Web Browsers
ActiveInbox for Gmail

ActiveInbox transforms your Gmail inbox into a powerful task manager, helping you prioritize emails, manage projects, and achieve Inbox Zero with a Getting Things Done (GTD) approach directly within your familiar email environment.

Deep integration with Gmail interface.
Google Chrome extension
Business & Commerce Office & Productivity Web Browsers
Gmail Notifier (restartless)

Gmail Notifier (restartless) is a seamless browser extension for Chrome and Firefox, providing real-time notifications for new emails across all your connected Google Mail accounts and labels. Stay updated without constantly checking your inbox, streamlining your email management.

Supports multiple Gmail accounts.
Google Chrome extension
Web Browsers
Mailvelope

Mailvelope

Open Source

Mailvelope is a free and open-source browser extension for Chrome and Firefox that brings end-to-end encryption to your existing webmail services using the OpenPGP standard. It allows users to encrypt, decrypt, and digitally sign emails directly within their web browser, enhancing privacy and security without requiring a change in email provider.

Integrates directly with existing webmail services.
Google Chrome extension
Security & Privacy Web Browsers
ProxMate

ProxMate

Commercial

ProxMate is a comprehensive browser extension designed to enhance your online experience by providing flexible proxy management. It helps you access geo-restricted content and improve privacy, seamlessly integrating with your Chrome or Firefox browser for effortless control over your connection settings.

Easy to install and use as a browser extension.
Google Chrome extension
Audio & Music Security & Privacy Web Browsers
SemanticScuttle

SemanticScuttle

Open Source

SemanticScuttle is an open-source, self-hosted social bookmarking system that emphasizes structured tagging and collaborative knowledge management. It allows users to save, organize, and share bookmarks with a strong focus on semantic relationships between tags.

Complete data ownership and control through self-hosting.
Firefox extension
News & Books Social & Communications Web Browsers
Wappalyzer

Wappalyzer

Open Source

Wappalyzer is a powerful utility designed to reveal the underlying technologies used on any website. It provides detailed insights into frameworks, content management systems, e-commerce platforms, web servers, analytics tools, advertising networks, and much more, helping developers, marketers, and researchers understand the digital landscape.

Wide range of detectable technologies.
Browser extension
Development OS & Utilities
Evernote Web Clipper

Evernote Web Clipper is an essential browser extension for capturing and saving online content directly to your Evernote account. Effortlessly clip articles, images, selected text, and entire webpages from the internet, making it simple to organize and access important information offline.

Variety of clipping options (Article, Full Page, Selection, etc.)
Google Chrome extension
News & Books Office & Productivity Photos & Graphics Web Browsers
anonymoX

anonymoX

Freemium

AnonymoX is a browser extension for Chrome and Firefox designed to enhance online anonymity and bypass censorship. It allows users to surf the web with a changed IP address, helping to protect privacy and access restricted content.

Easy to install and use as a browser extension.
Bypass censorship
Security & Privacy Web Browsers
Kifi

Kifi

Free

Kifi was a collaborative bookmarking tool designed to help teams organize, share, and discover web pages. By creating a full-text index of shared content and integrating with popular communication platforms like Slack and Google, Kifi made finding relevant links easier and fostered team knowledge sharing.

Full-text search of saved web pages dramatically improves discoverability.
Browser based app
News & Books Office & Productivity Social & Communications Web Browsers
Flamory

Flamory

Free Personal

Flamory is a comprehensive capture tool for saving web pages and files directly from your screen, functioning as a visual search engine for your digital history. It seamlessly integrates with your web browser and Windows Explorer, allowing you to easily revisit and search past information.

Automatic and passive capture of viewed content reduces manual effort.
Google Chrome extension
Education & Reference Office & Productivity Photos & Graphics Web Browsers
Buffer

Buffer

Freemium

Buffer is a comprehensive social media management platform designed to help individuals and businesses schedule posts, analyze performance, and engage with their audience across various social networks.

Extremely user-friendly interface, easy to learn and use.
Auto update
Social & Communications Web Browsers
uBlock

uBlock

Open Source

uBlock is a powerful, yet lightweight, content blocker available as a browser extension for various platforms. It effectively blocks ads, trackers, and malware sites, enhancing privacy and improving browsing speed. Although currently discontinued, its effectiveness and open-source nature made it a popular choice for users seeking a cleaner web experience.

Highly effective at blocking ads and trackers.
Built-in Ad-blocker
Security & Privacy Web Browsers
Postcron

Postcron

Commercial

Postcron is a comprehensive social media scheduling and publishing tool designed to streamline the process of managing multiple social media accounts. It allows users to schedule posts in advance, automate content distribution, and analyze performance across various platforms like Facebook, Twitter, Instagram, LinkedIn, and Pinterest.

Efficient bulk uploading capabilities
Bulk uploader
Social & Communications Web Browsers
Papaly

Papaly

Free

Papaly is a robust online bookmark manager and startpage, designed to help users organize, discover, and share web links visually. It offers collaborative boards, real-time synchronization, and integration with various productivity tools to enhance workflow and information management.

Excellent visual organization with customizable boards.
Google Chrome extension
Backup & Sync News & Books Office & Productivity Social & Communications Web Browsers
XMarks

XMarks

Freemium

XMarks was a popular cloud-based bookmark synchronization and management tool that allowed users to keep their bookmarks organized and accessible across different web browsers on various devices.

Synchronizes bookmarks and other data across multiple major browsers.
Browser sync
Web Browsers
Inoreader

Inoreader

Freemium

Inoreader is a powerful web-based platform designed for comprehensive content consumption and organization. It serves as an RSS reader, news aggregator, and content discovery tool, enabling users to subscribe to websites, blogs, newsletters, and social media feeds in a centralized location. With robust filtering, search, and integration capabilities, Inoreader helps users manage information overload and stay updated on topics of interest.

Supports a wide variety of content sources beyond RSS (social media, newsletters...
Google Chrome extension
News & Books Web Browsers
Feedly

Feedly

Freemium

Feedly is a powerful platform designed to help you discover, organize, and consume content from across the web. It aggregates articles, blogs, and news sources into a single, intuitive interface, making it easy to stay informed on topics that matter most to you. With robust features for filtering, sharing, and integration, Feedly streamlines your information intake.

Excellent content organization and categorization options.
Built-in RSS reader
News & Books Web Browsers