All extensions

Save and replay specific sections of YouTube videos

YouTube Like Ratio Display

Displays the like ratio and voter engagement percentage directly inside the YouTube rating buttons.

YouTube Live Chat Plus

Splits live chat into two panes in theater mode: left for history, right for latest + pinned SC/Membership.

YouTube Live Chat: Username to Name

YouTube Live Chat: Username to Name

YouTube Presets

Capture and apply YouTube presets for speed, quality, view mode, captions, volume, and sleep timer.

Youtube preview card

Add the preview card of publisher

YouTube Shorts Blocker – Hide Shorts & Stay Focused

Esconde a seção de Shorts do YouTube

YouTube Summary & Transcript

Summarize YouTube videos with AI

YouTube Thumbnail & Title Toolkit

Preview and download YouTube thumbnails, extract video titles from channels, playlists and search pages — all in one popup.

YouTube to WordPress

Make any YouTube video into a written WordPress blog post in seconds using AI.

YouTube Transcript - Copy & Download SRT VTT

Get the transcript of any YouTube video in one click. Copy it, or download it as TXT, SRT or VTT. No account needed.

YouTube Transcript Downloader

Download available YouTube captions as TXT, SRT, VTT, or JSON.

YouTube Video Pinner

Always pin your favourite videos to the top of the YouTube homepage

YT Clean View

🎬 Video & Media

YouTube 재생 컨트롤의 가시성을 관리하여 더 나은 시청 경험을 제공합니다.

YT Daily View Calculator

Add up views for any 24-hour window from the YouTube Studio 48-hour chart, and jump straight to your channel analytics.

YT Live Viewer Count Display

Displays the live viewer count directly next to the video title on YouTube Live streams for better visibility.

YTSoundboard Clipper

🎬 Video & Media

Clip YouTube moments into hotkey sounds. Needs the free YTSoundboard app: github.com/rmstep/YTSoundboard-releases

Yummy!

精细取舍，便捷整合

Yump! YouTube Jumplist with Watch Counter

Add YouTube videos to a fast-access jumplist that remembers what you’ve watched and how many times.

YYZ PDF Printer

🧑‍💻 Developer Tools

Send PDF files to YYZ Prep Center printers

ZapBoard

Turn any webpage into a live card and keep your most important updates visible at all times.

ZapTok -Free TikTok Profile Analytics

Analyze TikTok profiles instantly. View likes, comments and saves directly on profile pages.

ZenTab — Block Distractions, Build a Focus Streak

Focus Cocoon parks your tabs and runs a deep-work session. Block distractions, erase feeds, and grow a GitHub-style focus streak.

ZenWeb – Customize Website Look & Feel

Declutter and restyle any website. Change colors, resize text, hide noise — your web, your calm.