Glitch by site

Tailored controls for every video site you actually use.

Add pitch-corrected speed control, safe volume boost, cinematic filters, karaoke captions, bookmarks, and 50+ tools to YouTube videos.

Adjust Netflix playback speed beyond the built-in options, boost dialogue, use Karaoke Mode on supported videos, save scenes as bookmarks, and add cinematic color grading.

Add full-range speed control, volume boost, equalizer, and bookmarks to Amazon Prime Video.

Speed, loop, frame nav, volume boost, and bookmarks for Crunchyroll. Karaoke support is coming soon.

Pitch-corrected fast playback, bookmarks, screenshots, and notes for Coursera videos.

Pitch-locked playback up to 16×, silence skipping, captures, and notes for Udemy courses.

Speed, volume boost, dialogue compression, and bookmarks for Disney+.

Add real-time audio boost, dialogue compression, and bookmarks to Max (formerly HBO Max).

Speed control on VODs, real-time audio boost on live streams, screenshots, and bookmarks.

Frame-by-frame nav, color grading, bookmarks, and screenshots for Vimeo.

Pitch-locked speed, silence skipping, and timestamped notes for Khan Academy lessons.