REST API Client Tester
🚀 A Postman‑like API client that works on Firefox desktop & Android
69 Benutzer
GitHub Issue Link Status
Colorize issue and PR links to see their status (open, closed, merged)
69 Benutzer
Shopify Shop URL
Simple add on that help you to view the Shopify shop URL, active theme and currency information.
69 Benutzer
RTL for AI Sites
Smart right-to-left for AI sites like Claude, ChatGPT, Gemini, Grok, DeepSeek, Perplexity, Copilot, Poe and Arena.
69 Benutzer
Live Editor
This editor is used to display and check your HTML and CSS code easily. Just click on the this Extension Icon on the toolbar and it will open the Editor in the New tab. This will save the time of the Front end Developers.
69 Benutzer
Simple console.log for mobile
Just print my console.log and errors on the screen. Why doesn't firefox on mobile have a dev console?
68 Benutzer
Scroll Everywhere
Activate the scroll bar on the pages that are being viewed even if it has been disabled. / Muestra la barra de navegación (scroll) en todas las páginas.
68 Benutzer
Environment Indicator
Add an environment marker to differentiate QA environments from production. In addition, you can create your own indicator rules
68 Benutzer
Allow Right Click & Copy
Prevents websites from blocking text selection, right-click, and copying.
68 Benutzer
OPFS Explorer
A powerful DevTools extension to inspect, manage, and edit files in the Origin Private File System (OPFS)
68 Benutzer
Git Notify
Don't miss any GitLab issues or merge requests and rocket up your productivity.
68 Benutzer
WebSitePulse Test Tools
Instantly test your website availability or server response time, ping response, MX, NS records and much more.
68 Benutzer
Character Counter
Count the characters, words, sentences, paragraphs & whitespaces in a text.
68 Benutzer
Passwort-Generator ⚡ PRO
Leistungsstarke und benutzerfreundliche Erweiterung/Addon mit PRO-Funktionen zum zufälligen Generieren und Überprüfen der Passwortsicherheit.
68 Benutzer
utubehits.com
Promote YouTube videos for free, get more views, subscribers, likes, comments safely.
68 Benutzer
URL Throttler
This simple and straightforward add-on allows you to delay network responses from a custom list of URLs for a specified amount of time.
68 Benutzer
Lexical Developer Tools
Adds Lexical debugging tools to the Firefox Developer Tools. It allows you to inspect the Lexical state in the Firefox Developer Tools.
68 Benutzer
Trello Card Counter
An elegant and free web browser extension that directly integrates into all your Trello board to count the total number of cards in each list and across the whole board.
67 Benutzer
