LagSync - Bluetooth Audio Fix

Fix audio and video delay caused by Bluetooth latency. Sync your sound perfectly on YouTube, Netflix, and more.

As of June 2026, LagSync - Bluetooth Audio Fix has 918 users and a 5.00/5 rating from 4 reviews in the Productivity category.

Usersno change0%
918
918
Ratingno change0%
5.00
4 reviews
Reviewsno change0%
4
Version
1.2.1
Manifest V3
90-day change · In the last 90 days this extension 1 version update.

History

10 snapshots

Tracking since Apr 7, 2026.

982.56514.546.440000000000055Apr 7, 2026Jun 7, 2026
View as table
DateUsersRatingReviewsVersion
Apr 7, 20261.0.1
Apr 19, 20261.0.1
Apr 24, 20261111.0.1
May 1, 20261761.0.1
May 8, 20262131.2.1
May 13, 20263425.0011.2.1
May 19, 20264115.0011.2.1
May 25, 20265625.0011.2.1
Jun 1, 20266625.0021.2.1
Jun 7, 20267615.0041.2.1
Now9185.0041.2.1

Permissions & access

Permissions
storagetabsscripting
Host access
http://*/*, https://*/*

Screenshots

LagSync - Bluetooth Audio Fix screenshot 1LagSync - Bluetooth Audio Fix screenshot 2LagSync - Bluetooth Audio Fix screenshot 3

About

Fix Bluetooth audio delay on your favorite streaming sites.

Bluetooth headphones often suffer from latency, causing the audio to fall out of sync with the video. LagSync is a technical tool designed to fix this by letting you adjust the audio or video offset in real-time.

While primarily tested and optimized for YouTube and Netflix, LagSync is built to work on all standard HTML5 video players to ensure a synchronized viewing experience.

Main Features:
 • Real-time sync: Shift the audio offset instantly without refreshing the page.

 • Broad compatibility: Optimized for YouTube, Netflix, and most other HTML5 video players.

 • Precision control: Fine-tune the delay in milliseconds for exact synchronization.

 • Privacy first: No tracking or data collection. All settings stay locally in your browser.

 • Performance focused: Minimal code that won't slow down your tabs or drain your battery.

How it works:
 1. Open a video in your browser.

 2. Click the LagSync icon in the toolbar.

 3. Use the slider or input fields to adjust the offset until the sync is correct.

Why LagSync?
Most video players lack built-in tools for audio delay compensation. LagSync provides a straightforward, manual solution for users who want their audio and video to match perfectly.

Technical

Version
1.2.1
Manifest
V3
Size
97.45KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ijhhkocgkagcfkoinilkjdcadljdjmaf
Developer ID
u22d0965a0457146f0052ca6f94f0fea1
Developer Email
[email protected]
Created
Apr 6, 2026
Last Updated (Store)
Apr 28, 2026
Last Scraped
Jun 7, 2026
Website
lagsync.com
Support URL
lagsync.com/help

Data sourced from the Chrome Web Store · last verified Jun 7, 2026.