DevilEar
Functionality & UI
Pan and volume controller for each tab
Users
10K
Rating
4.5
Reviews
33
7D Growth
0|0%
Growth signalNo paid features detectedMedium-risk permissions
Auto Pan by Window Position
This extension enables audio panning to the left or right based on the window's position relative to the display center.
Users474Current public install base
Rating4.7Store average score
Reviews7Public review volume
Manifest versionV3Extension platform version
7-day growth+12Net users gained this week
7-day growth rate+2.6%Relative weekly velocity
Preview
2 assetsAuto Pan by Window Position Media preview
Trend
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User Growth Over Time
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7-day rating trend
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7-day rating change
Start
4.71
Latest
4.71
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
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1-day growthNo data
----7-day growthGrowing
+12+2.6%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version1.14.5
ManifestV3
Size21.49KiB
Languages2English / 日本語
Published
Store updated
Last crawled
English日本語
Overview
Product summary
Review the store description, core capabilities, and common use cases.
This Chrome extension automatically pans the audio of media elements (` ` and ` `) to the left or right channels based on the horizontal position of the browser window relative to the center of the display.
## Features
- Automatic Audio Panning: Hear audio from the direction where your browser window is located. If the window is on the left side of the screen, the audio will pan to the left speaker/headphone, and vice versa.
- Adjustable Pan Rate: Control the intensity of the panning effect.
- Vertical Panning Support (PannerNode): By default, it uses standard stereo panning. You can enable vertical panning to also affect audio based on vertical window position and simulate distance.
- Multi-Monitor Support: You can configure the panning to be calculated relative to:
Reviews
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Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text5Synced review bodies
Total ratings / reviews7Chrome Web Store public rating/review count
Store average score: 4.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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toMono
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Thank you for this. A simple clean extension that only does one thing and does it well. It's exactly what I was looking for!
Great extension! Very underrated. It would be nice to have an influence slider. For example, if I have a video on the right most side, it plays 70% out of my right and 30% out of the left. Would be a nice addition. Still, great job!
Extension works exactly as promised. It's great if you want to have two separate content in the BG at the same time. Thanks dev.
なぜオートなのか。手動で指定させて欲しい
Works well! Mainly tried out with Youtube, would like to see.. a whitelist for sites, a smooth pan as you drag would be amazing (was already implemented whoops Thanks!) if it's possible to follow the position of pop out windows.