LagSync - Bluetooth Audio Fix icon

LagSync - Bluetooth Audio Fix

by LagSync · lagsync.com · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

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

Users
3,000
+1,000 in 30 days
Rating
4.8 / 5
+0.04 in 30 days
Ratings
13
+2 in 30 days
Store rank
#17K
#15K among extensions
Version
1.4.1
updated 17 Aug 2026

Users

monthly, 6 months
01,5003,000Apr 2026Aug 2026Oct 2026
Latest, 15 Oct 2026: 3,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months
0613Apr 2026Aug 2026Oct 2026
Latest, 15 Oct 2026: 13 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About LagSync - Bluetooth Audio Fix

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.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1,000+50.0%+2+0.04
6 months+2,889+2602.7%+13+4.77

Chrome Web Store search rankings

Where LagSync - Bluetooth Audio Fix appears when people search the store, with the 30 day change
Search phrasePosition30 days
audio#75new

Version history

5 versions recorded
1.4.117 Aug 2026
1.4.017 Aug 2026
1.2.28 Jun 2026
1.2.128 Apr 2026
1.0.17 Apr 2026

Details

Category
Tools
First seen
7 Apr 2026
Size
119 KB
Languages
en
Pricing
Free
Privacy policy
lagsync.com
Support
lagsync.com/help
Extension ID
ijhhkocgkagcfkoinilkjdcadljdjmaf

Permissions and risk

Elevated riskimpact 4, likelihood 2
Permissions
storagescriptingactiveTab
Site access
*://*.youtube.com/**://*.youtube-nocookie.com/**://*.youtu.be/**://*.netflix.com/**://*.twitch.tv/**://*.vimeo.com/**://*.disneyplus.com/**://*.primevideo.com/**://*.amazon.com/**://*.hulu.com/*and 9 more

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