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A compact all-in-one YouTube panel for status, speed control, memo, and Gemini summary support. Description KaroMeister for YouTube is a compact all-in-one control panel designed to keep your viewing flow uninterrupted. Instead of switching between different tools, everything you need is available in one place. Features: • Playback Status Displays current time, total duration, playback speed, and remaining time based on the current speed. • Speed Control Change playback speed instantly with one click. • Memo Take notes per video and insert timestamps quickly. Notes are saved locally. • Gemini Integration Generate a ready-to-use prompt for summarizing and fact-checking the current video, copy it, and open Gemini. The panel is movable, so you can place it anywhere — even over the video — to match your viewing style. This tool is not about adding more features. It is about organizing what you already use, into a single place. Update(1.0.6) English Added: Option to open Gemini in a new tab or a popup window.
May 4, 2026
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