Firefox add-on with keyword - value

Add, modify or remove a header for any request on desired domains.

Interactive trade value calculator with values computed by /u/PeakedInHighSkool on the fantasyfootball subreddit

The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.

Find the best gold listings to buy based on how many coins you want to spend

Edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed.

Defending against WebGL fingerprinting by reporting a fake value.

Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu.

Easily change your timezone to a desired value and protect your privacy.

Extension to help with CS:GO trading, trade-lock countdown, in-browser inspect, doppler phases, prices, float values, etc

Defending against Font fingerprinting by reporting a fake value.

This extension alters browser Geolocation latitude and longitude to user-defined values

Use the t critical value calculator to find critical value of z and t if you don’t know how to find critical value.

Listen to live radio stations from around the world!

Theme with several shades of blue

Phil Collins Face Value

Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.

The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.

Calculates the osu! pp values directly in your web browser

Calculates pp values for osu! beatmaps page.

Tool for analyzing Ads on Facebook™: The plugin shows how many ads are shown by Facebook™ and their value based on your profile.

Your Lifestyle Value Shop!

Automatically fills google forms by predefined values.

A simple eye-dropper & color-picker tool allowing you to select color values from webpages. You will need to enable the add-on bar Firefox menu->Options->Add-on Bar OR View->Toolbars->Add-on Bar Then refresh the page.

Adds small features to make Thycotic Secret Server easier to use. This extension allows you to copy values from secret fields with one click. Passwords can be automatically cleared from the clipboard after an interval or upon exit.

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