Firefox add-on with keyword - modify

Keywords are the words and phrases that users enter into Firefox Browser Add-ons to search to discover a Firefox add-on. High ranking keywords will generate higher impressions. Paid members can use our add keyword form to add more keywords to be tracked.

#1 Modify Header Value

Milen

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

12,203

4.00 (59)

#2 simple-modify-headers

Didierfred

The extension rewrite the header (request or response) based on a rules table. It 's possible to add, modify or remove header fields for a choosen url pattern. It's possible to import/export the configuration

4,877

4.69 (29)

#3 tweak: mock and modify HTTP requests

tweak

tweak allows you to mock and modify HTTP requests without leaving the browser

1,682

4.14 (28)

#4 Simple Tab Groups

Drive4ik

Create, modify, and quickly change tab groups

102,323

4.02 (1,731)

#5 Modify Headers DNR

Brawl

Modify request and response headers through the DeclarativeNetRequest API

80

0.00 (0)

#6 Referer Modifier

Airtower

Modify the Referer header of HTTP requests: Remove, shorten, replace with custom data, or keep the Referer depending on the target domain.

828

3.97 (33)

#7 Rose Pine Moon Modified

winterbitia

A modified version of the Rose Pine Moon theme with proper border colors

800

5.00 (9)

#8 Simple Modify Headers - Extended

Warren Bank

Rewrites HTTP request/response headers based on a rules table.

71

5.00 (1)

#9 FlexHeaders - Modify HTTP Headers

Harrison Deo

A lightweight yet powerful extension to modify HTTP headers on the fly. Unleash the power of FlexHeaders, the ultimate extension for developers and security-conscious users

34

5.00 (1)

#10 SponsorBlock - Skip Sponsorships on YouTube

Ajay (SponsorBlock)

Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app

609,401

4.81 (2,716)

#11 修改网页文本工具（modify web tool）

李栋梁

< 中文 > 【恶搞】修改网页文本 < English > 【joke】Modifying web page text

48

5.00 (2)

#12 Claude Sidebar Modifier

cyanheads

Modify the Claude.ai sidebar width or hide the sidebar entirely

31

5.00 (2)

#13 Ultrawidify

Tamius Han

Aspect ratio fixer for Youtube. Allows improperly encoded videos to properly fit ultrawide and superwide displays (e.g. 21:9) — and it attempts to do so automatically.

5,861

4.15 (115)

#14 Exodify

Facetts Open

Adds numbers of trackers and permissions on google play apps using Exodus Privacy.

83

4.67 (9)

#15 Fixvx URL Modifier

NotZaidi

Welcome to Fixvx URL Modifier, a firefox extension designed to make it easier to share posts to places like Discord so your friends can easily see your images/videos.

33

0.00 (0)

#16 Tab_Modifier

Edward Fizitzky

Overview: Take control of your tabs Open-source extension. - Rename tab - Change tab icon - Pin tab - Prevent tab closing - Unique tab - Mute tab - Persistent between sessions - Rules editor - Import\Export rules to/from file.

127

3.75 (4)

#17 Google Search Results Modifier

polarextractscience

Google Search Results Modifier is a Firefox extension that automatically modifies Google search URLs to display 100 results per page by appending &num=100 to search queries.

21

3.00 (2)

#18 Scribdify

Tejaromlius

Introducing Scribdify - Your Firefox Escape Hatch to Scribd Docs!

489

3.00 (4)

#19 Recordify Title Discover

Ascora GmbH - Abelssoft

A plugin which will read the Title/Author from the current streaming service and provides it to Recordify, a third party recording application made by Abelssoft

6,277

4.34 (110)

#20 LastModifiedInfo

naturallucky

Notify Last Modified Date & time of web page . Get the date from http protocol sended by web server. Sometimes server or browser set current time, so in that case , lastModified date is unreliable to check update the page.

132

2.82 (11)

#21 Qrcodify

预兆

Editale qrcode generator.

37

5.00 (5)

#22 AI Prompt Modifier

WindMillCode

AI Prompt Modifier lets you easily adjust prompts on chatgpt.com for consistent and customized replies

7

0.00 (0)

#23 Modified Lighting Overload

Anathemos

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22

4.75 (4)

#24 FMINSIDE Stats Modifier

Herrmahs

Modifies the attributes on the FMINSIDE webpage to display stats in the 1-20 range insted of 1-99 range.

10

5.00 (1)

#25 BTRoblox - Making Roblox Better

AntiBoomz

BTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.

62,179

3.99 (1,424)