Up & Coming Extensions

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Dark Background and Light Text

Makes every page (or only pages that you want) to have light text on dark background. Exact colors are customizable.

Rated 5 out of 5 stars (107)
30,551 users

Asciidoctor.js Live Preview

Render AsciiDoc (.ad, .adoc, .asciidoc) as HTML inside Firefox!

Rated 5 out of 5 stars (4)
1,549 users

Privatix, a free privacy protection add-on

Privatix is a privacy protection VPN with unlimited free access. Unblock any blocked website, protect WiFi, and ensure online security.

Rated 4 out of 5 stars (6)
3,352 users

Yahoo Homepage

This extension automatically sets Yahoo.com as your homepage and new tab page.

Rated 1 out of 5 stars (28)
70,142 users

Load from Cache

Force Load Ressources from Cache ->
less bandwidth usage, slight speed up of the web and more privacy.

Rated 4 out of 5 stars (18)
1,016 users

The Best YouTube Downloader

Looking for youtube video downloader? Install the YouTube Downloader and download video from YouTube.

Rated 5 out of 5 stars (2)
2,316 users

Nepi Jano!

Read paid content on www.sme.sk for free

Rated 5 out of 5 stars (9)
3,320 users

Keywords Everywhere

Install this keyword tool add-on to view useful keyword search volume and cost per click data on multiple websites like Google Search Console, Google Analytics, UberSuggest, Majestic Anchor Text pages and Moz Open Site Explorer

Rated 4 out of 5 stars (12)
3,317 users

Youtube Subtitle Downloader

Download subtitle (Closed Caption) from YouTube. This is a fork of YouTube Caption Downloader by Ho Minh Hiep (a Vietnamese), and inspired by Download YouTube as MP4.

Rated 4 out of 5 stars (8)
1,667 users

Automatic Coupons by Piggy!

Adds Coupon Codes Automatically during Checkout! Piggy finds you coupons, and automatically applies them with one click!

Let Piggy help you save money at over 1,800 stores!

(Including Kohls, Walmart, Macys, Best Buy, Overstock, and many more!)

Rated 5 out of 5 stars (9)
12,411 users

SoundCloud Mp3 Downloader

Add download link to all SoundClould tracks

Rated 3 out of 5 stars (9)
8,037 users

Parental Control: Porn Blocker

Parental control app that denies access to porn sites. It uses a semantic parser that scans and blocks all kind of adult content.

Rated 4 out of 5 stars (7)
2,250 users

Wallabag v2

Post webpages to your Wallabag v2 server

Rated 4 out of 5 stars (7)
1,169 users

Forest: stay focused, be present

Stay focused in a pleasant way.

Rated 4 out of 5 stars (8)
2,927 users

Plná Peněženka Lištička

Doplněk Vás automaticky upozorní vždy, když je možné při nákupu v obchodě získat peníze zpět z nákupu.

Rated 2 out of 5 stars (3)
1,959 users

Ignore X-Frame-Options

Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.

Rated 5 out of 5 stars (6)
1,731 users

Fit Text To Width

Fits text on most web pages to the width of your phone, automatically and quickly.

Rated 5 out of 5 stars (12)
2,156 users

Decentraleyes Featured

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

Rated 5 out of 5 stars (79)
56,515 users

NicCage

This addon replaces images with pictures of Nicholas Cage. What isn't there to love

Rated 4 out of 5 stars (8)
1,832 users

Toggle JavaScript Enabled

Toggle whether JavaScript is enabled globally or not. Adds a menu entry and an icon to the URL/title bar.

Rated 4 out of 5 stars (7)
6,212 users