Responsive Design Tester
Helps users test website responsiveness across various devices and screen sizes to ensure optimal user experience.
264 użytkowników
IPvFooBar
Display the server IP, with a realtime summary of IPv4, IPv6, DNS, WHOIS and HTTPS info. Fork of IPvFoo. Uses Google DNS.
264 użytkowników
Подборка-Туров.ру
Идеальные подборки туров! Подготовить и отправить подборку с турами еще никогда не было так просто и быстро.
261 użytkowników
Video Injector
Injects a standard video container in place of proprietary containers.
261 użytkowników
Abbreviations.com
Get instant explanation for any acronym or abbreviation that hits you anywhere on the web!
261 użytkowników
Container Plus
Firefox extension which help you use multi account containers efficiently. ①Switch between containers damage fast.②Command+Click open a new container tab.
260 użytkowników
Outlook Web Enhancement
Make your email experience better with visual improvements such as removing advertisement messages and unnecessary clutter.
260 użytkowników
Umi Enabler
This extension allows Umi player (https://umi.party) to work with new series from Crunchyroll. Details: https://github.com/remixz/umi/issues/18#issuecomment-376710804 Source: https://github.com/remixz/umi/tree/master/extension
259 użytkowników
Online Linux - XLinux Terminal i konsola
Online Linux, które udostępnia terminal i konsolę małej maszyny wirtualnej systemu Linux
258 użytkowników
ThiWeb Crypt / Decrypt
Automatically Encrypt and decrypt links on forum Usable only logged-in (except extension popup)
257 użytkowników
MOSADiscovery
MosaDiscovery allows users to discover and learn new words and phrases in typical contexts.
257 użytkowników
JS Injector
Inject JavaScript custom code into every webpage (e.g. to help with debugging).
257 użytkowników
Site Palette
Site Palette generates a color palette from any website, allowing designers to use it as a reference in their work.
256 użytkowników
MCP SuperAssistant
Brings MCP to ChatGPT, DeepSeek, Perplexity, Grok, Gemini, Google AI Studio, OpenRouter, DeepSeek, T3 Chat, Mistral and Github Copilot.
256 użytkowników
Chat Gpt Long Text Input
A browser plugin for ChatGPT that simplifies sending large texts by breaking them into multiple messages. Features include custom message options, text file importing, and real-time progress estimates.
255 użytkowników
New Tab Beside
A simple extension that opens new tab or duplicates right beside the current tab. Many other browsers have "open a new tab right next to current tab" feature built in but not Firefox, and so this extension was created.
254 użytkowników
