Precise A–B looping
Define exact start and end points down to fractions of a second. LoopSection repeats perfectly with no gaps or glitches.
FEATURES
Everything you need to master tiny sections of any YouTube video.
LoopSection focuses on doing one thing exceptionally well: letting you repeat small parts of a video until they become second nature. Here’s everything built into the tool.
Core features
Drag timeline markers
Adjust start and end points directly on the video scrub bar for quick, intuitive positioning.
Speed control (0.25×–2×)
Slow down hard passages or speed up when you're ready to push your skills. One-tap speed presets included.
Pitch lock (preserve pitch)
Keep the audio in tune even when slowing down. Essential for music practice.
Fine nudge buttons
Move the playhead by ±0.1s, ±1s, or ±5s for surgical precision when setting loop points.
Keyboard shortcuts
Space to play/pause · A to set start · B to set end · Arrows to nudge — practice faster with less mouse.
Saved & named loops
Store up to 5 named loops per video. Perfect for switching between sections like intro, verse, chorus, and solo.
Recently Played Videos
Your last 5 videos appear automatically with thumbnails and titles. Zero duplicates, one-tap reopen.
Loop countdown & length
See the loop’s total duration and time remaining in each cycle for better timing awareness.
Loop progress bar
A thin progress line under the player helps you feel where you are in the loop.
Fade transitions
A smooth fade when the loop resets makes repetition feel natural and musical.
Built for the way you actually practice
Musicians
Loop fast licks, chord changes, drum fills, or tricky transitions. Slow down solos without changing pitch.
Language learners
Repeat native speech, pronunciation examples, or dialogue snippets until they sound natural.
Coaches & analysts
Loop tiny segments of sports technique, form checks, or tutorial clips to analyze every detail.
Fast, lightweight and privacy-friendly
No heavy scripts
LoopSection avoids trackers and unnecessary frameworks. Feature pages are extremely lightweight.
Your loops stay on your device
Saved loops live entirely in your browser using localStorage. Nothing is uploaded or tracked.
Try LoopSection on your next YouTube video
Paste a link, set A–B points, and experience how focused looping transforms your practice routine.
Get started — paste a URL