Audiovideo Delay Chrome extension icon

Audiovideo Delay

👥 2K+ users
📦 v2.5.0
💾 81.47KiB
📅 2026-05-20
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Overview

FOSS extension that delays audio and video for synchronized playback

=== Privacy ===
Audio/Video Delay runs locally and does not collect any user data or analytics. It is fully open-source and may be freely reviewed at GitHub.

=== Limitations ===
- DRM-protected content can only have its audio delayed
- Subtitles are delayed only for videos on YouTube and the JW Player

=== Support the Project ===
If this extension solves your audio issues, please consider sponsoring me at Ko-Fi. Even better (and free!), leave a review or star the GitHub repository. Many hours went into making the experience as seamless as possible, so any way of paying it forward is greatly appreciated! If you would like to contribute to the code, you are welcome to do so in the develop branch. If you encounter an issue, please open a GitHub Issue or mention it in a review. Thank you!

Donate: https://ko-fi.com/cpb34
GitHub: https://github.com/cpb34/Audio-Video-Delay

=== Usage Guide ===
Ensure graphics acceleration is enabled in your browser settings. If you have multiple displays, set all to the same refresh rate or watch videos on the one with the highest.

-- Enabling/Disabling the Extension
Enable or disable the extension by pressing the bottom button in the GUI. The current on/off state is reflected here.

-- Changing Delay Modes Between Audio and Video
Video is delayed by default. Delay audio instead by clicking the yellow "Video" button at the top of the GUI. It will change to a red "Audio" button, and clicking it will return the delay mode back to video.

-- Changing the Delay Amount
Input the desired delay (in milliseconds) in the middle box of the GUI; no page refresh is required.

Enjoy!

Tags

Productivity/tools video productivity/tools

Privacy Practices

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

🔐 Security Analysis

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