YouTube Waveform Looper
Compact waveform looping and practice controls for YouTube watch pages.
As of June 2026, YouTube Waveform Looper has 15 users and a 4.00/5 rating from 1 reviews in the Productivity category.
Usersno change0%
15
15
Ratingno change0%
4.00
1 reviews
Reviewsno change0%
1
Version
0.2.0
Manifest V3
90-day change · In the last 90 days this extension 1 version update.
History
7 snapshotsTracking since Apr 4, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 4, 2026 | — | — | — | 0.1.0 |
| Apr 18, 2026 | — | — | — | 0.1.0 |
| Apr 25, 2026 | 10 | 4.00 | 1 | 0.2.0 |
| May 9, 2026 | 8 | 4.00 | 1 | 0.2.0 |
| May 19, 2026 | 10 | 4.00 | 1 | 0.2.0 |
| Jun 2, 2026 | 11 | 4.00 | 1 | 0.2.0 |
| Jun 8, 2026 | 16 | 4.00 | 1 | 0.2.0 |
| Now | 15 | 4.00 | 1 | 0.2.0 |
Changelog
- Apr 18, 2026description
Create precise loop regions on YouTube videos for transcription, language study, and focused listening practice.
Create precise loop regions on YouTube videos for transcription, language study, and focused listening practice. What's New in Version 0.2.0 UI & Experience Enhancements - We replaced the basic "Scroll" slider with a visual minimap. You can now see the entire video's waveform at a glance and click-and-drag the highlighted window to pan smoothly across the timeline. - Double-Click Shortcuts: Double-clicking the Zoom slider now automatically calculates the perfect zoom level and centers the screen on your active loop. Double-clicking the Speed slider instantly resets playback to 1x. - Touch Device Fixes: Swiping to draw loops on tablets and touchscreens will no longer accidentally trigger the browser's native "back/forward" page navigation. Bug Fixes & Stability - Audio/Video Freeze Fix: Resolved a critical issue where drawing a loop could permanently silence the audio or freeze the video due to browser Content Security Policy (CSP) blocks. - Endless Seeking Fix: Fixed a bug where loading a very short imported loop preset would cause the video player to get stuck in an endless seeking loop. - Background Stability: Handled "Extension context invalidated" errors that previously occurred when the browser updated the extension in the background. - Memory Management: Fixed memory leaks that could occur when navigating between different videos using YouTube's internal (SPA) routing. - Modernized Audio Engine: Replaced deprecated Web Audio API nodes with modern AudioWorklet nodes for faster, more stable zero-crossing detection.
Permissions & access
- Permissions
- storage
- Host access
- https://www.youtube.com/*
Screenshots
About
Create precise loop regions on YouTube videos for transcription, language study, and focused listening practice. What's New in Version 0.2.0 UI & Experience Enhancements - We replaced the basic "Scroll" slider with a visual minimap. You can now see the entire video's waveform at a glance and click-and-drag the highlighted window to pan smoothly across the timeline. - Double-Click Shortcuts: Double-clicking the Zoom slider now automatically calculates the perfect zoom level and centers the screen on your active loop. Double-clicking the Speed slider instantly resets playback to 1x. - Touch Device Fixes: Swiping to draw loops on tablets and touchscreens will no longer accidentally trigger the browser's native "back/forward" page navigation. Bug Fixes & Stability - Audio/Video Freeze Fix: Resolved a critical issue where drawing a loop could permanently silence the audio or freeze the video due to browser Content Security Policy (CSP) blocks. - Endless Seeking Fix: Fixed a bug where loading a very short imported loop preset would cause the video player to get stuck in an endless seeking loop. - Background Stability: Handled "Extension context invalidated" errors that previously occurred when the browser updated the extension in the background. - Memory Management: Fixed memory leaks that could occur when navigating between different videos using YouTube's internal (SPA) routing. - Modernized Audio Engine: Replaced deprecated Web Audio API nodes with modern AudioWorklet nodes for faster, more stable zero-crossing detection.
Technical
- Version
- 0.2.0
- Manifest
- V3
- Size
- 239KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- odebmgbhijokljdpnfckihnnliipgkll
- Developer ID
- u8b3c5cf9b0accd7f6d10498157a779ef
- Developer Email
- [email protected]
- Created
- Apr 4, 2026
- Last Updated (Store)
- Apr 14, 2026
- Last Scraped
- Jun 8, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Data sourced from the Chrome Web Store · last verified Jun 8, 2026.