Script Looper - Auto Loop YouTube & AI Explanations

🎧 Script Looper - Auto loop YouTube subtitles & AI generates explanations. Perfect for listening, speaking, and shadowing!

How to Use Script Looper 1. Create a script by translating all subtitles Click the Translate All with ChatGPT 🤖 / Translate All with Gemini ✨ buttons at the top of the subtitle panel to open ChatGPT/Gemini on the right and automatically generate a script where each subtitle line is paired with its translation. For long videos, select about 5 minutes of subtitles, right‑click, and use Translate with ChatGPT / Translate with Gemini to translate in chunks. * ChatGPT/Gemini login required (both free and paid accounts are supported) 2. Sentence‑level loop playback (Z, A/D, Space) Click a subtitle line and press Z to highlight that sentence and loop it on YouTube. While looping, D/A loops the next/previous subtitle, Space toggles play/pause, and pressing Z again stops the loop. 3. Explain unknown parts + loop example sentences with TTS (C) When you need extra explanation, press Space to pause, then drag to select text. A quote button " or a popup such as “Ask ChatGPT” / “Ask Gemini” appears. Click it to generate explanations and three example sentences. Drag an example and press C to loop it with TTS. Use D/A to move to the next/previous example, and press C again to stop. Clicking the original selected text at the top of the answer jumps back to the corresponding subtitle on YouTube. 4. Loop a range of multiple subtitles (X) Drag to select several subtitle lines in the panel and press X to loop the entire selected range. Press X again to stop looping that section. 5. Subtitle/audio sync adjustment (1–4, Q/W/E/R) If subtitles and audio are out of sync while looping with Z/X/A/D, use 1/2 (start −0.1s/+0.1s), 3/4 (end −0.1s/+0.1s), Q/W (start −0.5s/+0.5s), and E/R (end −0.5s/+0.5s) to fine‑tune the loop start and end times. 6. Playback speed control (<, >) Press < to slow down playback and > to speed it up (e.g., 0.75x, 0.5x, 1.0x, 1.25x). 🛠 Script Panel Buttons ❓ Help: Open this help panel 🤖 ChatGPT: Send all subtitles of the current video to ChatGPT and generate a script ✨ Gemini: Send all subtitles of the current video to Gemini and generate a script 📝 Blog: Open the ScriptLooper blog with recommended subtitle‑based YouTube videos 🎥 YouTube: Open the developer’s YouTube channel ❌ X: Close the script panel SL SL: Open the script panel