YouTube Trinity

Check comments, chapters, and transcripts at a glance in the YouTube sidebar.

YouTube Trinity is an extension that neatly organizes the information you check most often on YouTube into the right sidebar. When watching YouTube on a PC, situations like these come up all the time. 💬 To read comments, you have to scroll down and the video gets covered. 🔖 To check chapters, you end up looking back and forth between the player area and the right side. 📝 To open the transcript, you have to click "Show more" in the description and scroll all the way down. YouTube Trinity arranges recommended videos, comments, chapters, and transcripts into right sidebar tabs so you can move between them more quickly within a single screen. 🎬 Videos It keeps the existing recommended video list intact while making it easy to switch to other tabs. 💬 Comments You can read and write comments while continuing to watch the video. No more losing sight of the video just to scroll down. 🔖 Chapters You can see chapter titles in a list right away and jump to the section you want without delay. 📝 Transcript Instead of digging through the description for the transcript button, you can scan the text and click a line to move to that moment. ↔ Reorder Tabs You can drag your most-used tabs into the order you want. The order is saved, so it stays the same the next time you open YouTube. ⚙ Choose Visible Tabs Click the extension icon to open the settings menu. From there, you can keep only the sections you want to see, such as Videos, Comments, Chapters, Ask, or Transcript, and hide the rest. Why YouTube Trinity? It reduces unnecessary movement. Instead of bouncing between below the video, the description, and the comments area, everything is gathered into one sidebar. It gets you to the information you need faster. Comments, chapters, and transcripts are separated into tabs so you can open only what you want. It keeps the viewing flow more natural. Checking information and going back to the video feels much smoother. 2026-03-25 Added a feature to choose which tabs are shown when clicking the extension icon. 💬 Bug Reports and Contact If you run into any issues or have suggestions, feel free to reach out anytime. 📧 Email : tjf5166@gmail.com