Web Marker— Draw, Highlight & Mark Up The Web
A premium, privacy-first pen for the web — draw, highlight and annotate any page, then save or screenshot your notes.
Catatan Stabilo
Create Highlighters on all websites and save them on your browser for easy viewing later. with features highlight multiple lines and provide notes ^^
1 user
Quantix - Calculator & Unit Converter
Quantix is a lightweight, responsive utility calculator and comprehensive unit converter.
1 user
Lexcope – Multi Find, Search & Highlight Tool
⚡Lexcope is the ultimate Multi word search, multi find, and super highlight extension for Firefox
1 user
Wikiweigher
On any Wikipedia article, see which language version is most complete, ranked by prose depth and reference count.
Glimpse - Citation Preview Tool
Hover a citation in a PDF and preview the cited paper (PDF or abstract) in a floating in-tab panel.
1 user
CiteGrab — Smart Reference Manager
Detects the type of the page you're on (journal article, book chapter, news, website, etc.) and generates an in-text citation and full reference in the style you choose — offline by default, with an optional one-click DOI lookup.
1 user
WTI & Brent AI Signals
Real-time signal feed viewer — receive and monitor trading signals in a clean popup interface.
1 user
Highlight Sync
Free, privacy-first web highlighter with sync and review and export in various formats (markdown, csv, obsidian, notion and more).
1 user
Media Blocker
Blocks X (Twitter), Instagram, and YouTube. Always on when installed — no options or toggle. Remove the extension to disable. Click on extension to add your own websites that you would like to block.
1 user
Not a translator - Experiment Pro
Power-user companion for Not a Translator: pictures, SenseMap, etymology maps. This one also works on PDFs and in reader mode (dark mode), because it contains its own PDF reader (Mozilla pdf.js) and reader mode engine (Readability.js).
Daisynon
Read your DAISY Text books directly in Firefox. Instant XML-to-HTML conversion, chapter navigation, and full compatibility with NVDA and screen readers.
1 user
RedacTek
This plug-in will notify RedacTek users of any journal article DOI or PMID identifiers on the current page that correspond with articles that have been identified as potentially having issues via RedacTek's source validation services.
SwiftSearch Chords
Search selected text using configurable search engines with submenus, language options, and custom ordering.
1 user
ZetaMarker Web Highlighter
Highlight and annotate web pages in Firefox for Android. Save highlights, comments, and page notes locally, then optionally sync them across your devices.
Middle English Mouse Dictionary
MEMD helps you to read Middle English web pages by showing information about a word when you double click it.
1 user
Guardian Kids AI
Child safety extension that helps block inappropriate websites, risky pages, and sensitive content, with multilingual support and secure authentication.
1 user
Babelio Anti-Quanti
An Extension That Removes All Statistics, Rankings, Ratings, etc., From the Interface of the French Book Recommendation Platform Babelio
1 user
Universal Dynamic Theme Editor
Tools for real-time CSS customization and exporting the results for practical use.
1 user
