Markdown Editor for Firefox
Markdown Editor for Firefox also comes with one-click HTML conversion, file support and other discreet gems.
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Cache Cleaner
Modern Browser Addon to easily clean selected cache items for specific sites or the whole browser with a single key press, from the right-click context menu or via the toolbar icon popup. Allows clearing Cache Storage in Firefox for the current site.
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ModHeader ✨ by modheader.app ✅
ModHeader ✨ by modheader.app ✅ Modify change add edit update remove replace override HTTP request and response headers free.
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Night Mode - Dark Theme
A universal dark theme. Night Mode is an extension that helps you quickly turn the screen (browser) to dark at night time. Toolbar button serves as an On & Off switch which enables you to easily and quickly turn the extension On or Off.
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Mobile phone emulator - test websites
Elevate your responsive web development workflow with the ultimate Mobile Phone Emulator.
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Netmirror Web Extension
When enabled by the user, modifies the Referer request header for supported requests used by Netmirror.
Cookie Editor - Extended
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
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Reading List/ Reading History Exporter
Export your lists and reading history to CSV, HTML, JSON, or PDF.
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Copy Link Text
The only extension that lets you effortlessly copy link text on both desktop and mobile—via right-click, Alt+C shortcut, or Copy Mode activation.
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JShelter
JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.
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Header Editor Lite
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
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Offline Caching
Enable offline caching on any web site or app, allowing for usage even without Internet access.
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