AB Repeat — Free YouTube Loop Player

How to use

1. Paste a YouTube URL into the input field above.
2. Use the A/B sliders or the "Set starting/ending time" buttons to define your loop range.
3. Press Play — the video loops between A and B automatically.
4. Press Save to add the current loop setting to My Playlists for quick access later.

Perfect for language shadowing, instrument practice, dance choreography, or any time you need to repeat a specific section of a video. No sign-up, no extension required — works entirely in your browser.