Firefox add-on with keyword - define

View results for define in Firefox Browser Add-ons
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250 results. Page 1 of 10.
#1, YouTube High Definition
Baris Derin
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
3.82 (1,300)
169,953
#2, Definer - Popup Dictionary & Translator
Lumetrium
Instant definitions, translations, and search results for words and phrases you select or type
4.66 (77)
1,007
#3, Define-It
Rhenier Kloppers
Ever wondered what a word meant but was too lazy to look it up? No more! This extension makes it effortless to find its definition
3.67 (3)
12
#4, Tab Reloader (page auto refresh)
James Fray
An easy-to-use tab reloader with custom reloading time settings for individual tabs
4.00 (413)
85,422
#5, Refined GitHub
Sindre Sorhus
Simplifies the GitHub interface and adds many useful features.
4.81 (157)
9,005
#6, Zoom Page WE
DW-dev
Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images.
3.84 (498)
27,856
#7, Imagus
Deathamns
With a simple mouse-over you can enlarge images and display images/videos from links.
4.38 (862)
61,884
#8, Definitions.net
STANDS4
Get instant dictionary definitions for any word or term that hits you anywhere on the web!
4.62 (13)
523
#9, Audio Equalizer
Muyor
Stylish audio equalizer in toolbar popup.
4.11 (596)
40,452
#10, Refined Microsoft Teams
Samber
Microsoft Teams, but better
4.21 (24)
3,059
#11, Refined Prime Video
Niklas Higi
Simplifies the Amazon Prime Video interface and adds useful features such as the ability to hide spoilers about unwatched episodes by hiding thumbnails and descriptions.
4.83 (6)
811
#12, Refined Hacker News
Mihir Chaturvedi (plibither8)
✨ Browser extension that adds useful features and tweaks a few stuff on Hacker News to make the experience better... without changing the look and feel.
4.81 (21)
446
#13, refined-h264ify
Edwin Zarco
Improves YouTube playback performance by using your desired codecs.
4.33 (6)
327
#14, Redirector
Einar Egilsson
Automatically redirects to user-defined urls on certain pages
4.56 (330)
17,274
#15, FoxyProxy Standard
Eric Jung
FoxyProxy is an open-source, advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. No paid accounts are necessary; bring your own proxies or buy from any vendor. The original proxy tool, since 2006.
4.00 (916)
240,207
#16, RightClickDefine
ttWebExtensions
This simple extension helps you define the words in fewer clicks and no typing. Steps: 1 - Highlight the text. 2 - Right click the highlighted text. 3 - Choose one of two dictionaries websites (dictionary.com or urbandictionary.com)
5.00 (1)
4
#17, Refined Bitbucket
Ronald Rey
Improves Bitbucket's user interface
4.74 (27)
149
#18, Font Fingerprint Defender
ilGur
Defending against Font fingerprinting by reporting a fake value.
4.31 (29)
1,945
#19, YouTube Anti Adblock Definitive Fix
Host
When confronted with ads or the notorious anti adblock pop-up, click on the extension, and you're done! No Adblock required! It effectively blocks ads and defeats YouTube's anti-adblock measures permanently.
4.57 (7)
217
#20, WebGL Fingerprint Defender
ilGur
Defending against WebGL fingerprinting by reporting a fake value.
3.63 (32)
1,974
#21, IMDb Plus
erosman
User-defined Enhancements for IMDb
4.29 (7)
451
#22, Refined PrUn
Andrei Andreev
Browser extension that simplifies the Prosperous Universe interface and adds useful features
5.00 (1)
27
#23, Defund Wikipedia
Kritika Sen
Deletes donation notices of Wikipedia.
3.92 (49)
965
#24, FoxReplace
Marc
Lets you replace text in web pages. You can define a substitution list and apply it automatically or at your own discretion, or make individual substitutions. You can use this as a filter, or just for fun :)
3.96 (124)
6,989
#25, DeFi Saver Gas Prices Extension
DeFi Saver
Ethereum gas prices extension with dark and light modes and 7-day historical data.
4.56 (9)
347
250 results. Page 1 of 10.