Built for learners

For Learners

Glitch for language and skill learners — drill until it sticks.

Why Glitch

Glitch for language and skill learners — drill until it sticks.

Whether you are practicing Spanish pronunciation, drilling a guitar lick, or learning a dance, Glitch lets you loop a precise A/B segment, slow it to 0.25× with pitch lock, restyle captions for readability, and cycle subtitle tracks instantly.

Drag A/B markers to drill any phrase or passage

0.25× slow-motion with pitch lock for shadowing pronunciation

Cycle through caption tracks in any language

Restyle captions with your own font and color

The features you'll use most

Built around how learners actually watch

Smart Loop & A/B Repeat

Repeat the whole video — or a precise A/B segment.

Speed Control

0.25× to 16× playback with pitch lock.

Subtitle Cycling

Cycle through caption tracks instantly.

Restyle CaptionsPRO

Override native caption styling, per-word.

Audio Delay SyncPRO

Fine-tune audio-to-caption sync ±500ms.

Also for

Glitch helps every kind of viewer

For Students

For Note-Takers

For Podcast Listeners

For Music Lovers

For Learners — try it now

Free forever, no account required.