Reminder to check Google Calendar at startup
Reminds you to check your schedule on Google Calendar at browser startup and every 5 minutes until acknowledged.
24 人のユーザー
Mouse's Neopets Tools
Tools for Neopets. Highlights books in shops that have been read, and items that are already in your gallery. Automatically sets up the Dubloon-O-Matic to create 5 Dubloon coins.
24 人のユーザー
Reverse Phone Lookup
Get details about a phone number by simply highlighting, right clicking, and choosing a site to look the number up on.
24 人のユーザー
Github Linkify Bugzilla
Makes bugzilla.mozilla.org bug numbers clickable on github.com/mozilla-firefox.
24 人のユーザー
Simple Office 365 Shortcuts
Nothing more than a simple shortcut extension to access basic 365 apps from the toolbar.
24 人のユーザー
Open YouTube maxresdefault Thumbnail
No longer supports upgrade . Please see https://addons.mozilla.org/ru/firefox/addon/boost-youtube/. On YouTube Player page, in address bar is adding icon. Click it and open new Tab with maxresdefault.jpg
24 人のユーザー
ContinuousPlay
Auto-clicks YouTube's 'Continue watching?' prompt so playback never stalls - runs only on youtube.com, collects no data.
24 人のユーザー
YT Grabber
Adds a Download button to YouTube and YouTube Music videos and playlists, sent straight to your local downloader app. 24.07.2026 : Added Download for Shorts and TikTok
24 人のユーザー
Vanish: Auto Pointer Hider
Automatically vanishes the mouse pointer during video playback on Disney+, YouTube, and custom streaming sites.
24 人のユーザー
iGuard Kids
iGuard Kids helps parents protect children online by blocking harmful content, managing screen time, and encouraging healthy browsing habits.
24 人のユーザー
justsayit
Enables voice typing on many websites using any Whisper API service: - Self Hosted - Whisper API from ailocal.org: Free - OpenAI Whisper API: (requires API Key) - Custom Whisper API endpoint Not supported by: - Google Docs - WhatsApp Web
24 人のユーザー
PDF to Markdown Converter
Convert PDF files to Markdown — single files or entire folders, batch conversion
24 人のユーザー
Multi Input Paste
Allows pasting into multiple inputs at once. To be used with appropriately formatted content. Most likely to be used to quickly integrate systems.
24 人のユーザー
Twitch Autoplay Blocker
This extension blocks videos from autoplaying when you visit the Twitch site. When you visit a Twitch site, there's often a video that autoplays as soon as you open the page, interrupting your browsing experience.
24 人のユーザー
Quick Checklist
A lightweight toolbar checklist. Add tasks, check them off, drag to reorder, and switch between light and dark themes. No account needed — everything stays in your browser.
24 人のユーザー
