Right Click
A right-click menu is available for specific actions, and it works on Android as well.
282 users
Pixefy - Responsive Design Checker
Preview and debug your website’s responsiveness across multiple devices in real-time, all inside one browser tab.
281 users
LoadTabOnSelect
Load newly-opened background tabs on selection, rather than automatically in the background. This addon uses the WebExtensions API, and therefore fully supports Firefox 57+.
280 users
Modify Headers DNR
Modify request and response headers through the DeclarativeNetRequest API
278 users
DOMLogger++
DOMLogger++ allows you to monitor, intercept, and debug JavaScript sinks based on customizable configurations.
276 users
GitHub + Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub.
276 users
Atom File Icons Web
Changes GitHub and BitBucket file icons according to their extension or framework
275 users
Table Data Export
Table export plugin gives you the ability to easily export HTML tables to the CSV. For best results, click on edit table Identifier Defaults. Then select table identifier either class or id. Then enter table class/id (from inspect element method).
275 users
Gemini Chat Exporter
Export Google Gemini chat history to structured JSON files locally. Features include bulk selection, search/filter, and automatic sidebar syncing. Privacy-focused: all scraping happens on your device.
273 users
Taskade - AI Agents, App Builder & Task Automation
Build AI agents that think, learn, and act. Generate apps from a single prompt. Automate workflows without code. Taskade transforms your new tab into an AI-powered workspace for tasks, projects, docs, and collaboration.
272 users
View Page Source
Adds the ability to open the page source in a new tab via button (Desktop) or menu (Firefox for Android).
272 users
Salesforce Inspector Advanced
Productivity tools for Salesforce administrators and developers to inspect data and metadata directly from the Salesforce UI.
270 users
QR Code
Add 'QR Code' Encoding Functions. "QR Code" is registered by DENSO WAVE INCORPORATED.
269 users
mSession Keeper
An extension to keep your web-sessions alive. Maintains active sessions of Web Applications, that have an inactivity timeouts. Based on Session Keeper by Guillaume Boudreau.
269 users
Vonage® Integration Suite
Cloud phone system integration with top business applications. Done better.
269 users
JavaScript Errors Notifier
Notifies JavaScript errors by icon in toolbar bar or notification popup GitHub → https://goo.gl/RBcFK8 Test page → https://goo.gl/IEXS2y
269 users
SnapOSINT
A snappy OSINT (open-source intelligence) searching tool that turns your search bar into a dedicated OSINT engine. This add-on is designed to save you time during your osint investigation.
269 users
Markdown Diagrams
Renders diagrams and charts code blocks into preview images. Supports many languages: PlantUML, Mermaid, C4, GraphViz, Erd, Nomnoml, BPMN, *Diag, Bytefield, Ditaa, Svgbob, UMlet, Vega, Vega-Lite, WaveDrom.
267 users
