Mono Audio

Switch any website's audio to mono. Adjust left/right balance.

As of June 2026, Mono Audio has 6,000 users and a 4.06/5 rating from 16 reviews in the Accessibility category.

Usersup 500.0 percent+500.0%
6.0K
6,000
Ratingdown 1.7 percent1.7%
4.06
16 reviews
Reviewsup 100.0 percent+100.0%
16
Version
1.7.0
Manifest V3
90-day change · In the last 90 days this extension gained 5.0K users, 5 version updates, changed permissions.

History

12 snapshots

Tracking since Apr 17, 2026.

8.6K4.5K440Apr 17, 2026Jun 17, 2026
View as table
DateUsersRatingReviewsVersion
Apr 17, 20261.0K4.1381.4.7
Apr 22, 20261.0K4.2291.4.7
Apr 27, 20261.0K3.90101.4.7
May 5, 20261.0K3.90101.4.7
May 10, 20261.0K3.64111.4.7
May 16, 20261.0K3.75121.4.8
May 22, 20261.0K3.85131.5.3
May 26, 20264.0K3.93141.5.8
May 31, 20268.0K3.93141.6.0
Jun 5, 20267.0K3.93141.7.0
Jun 9, 20267.0K4.00151.7.0
Jun 17, 20267.0K4.06161.7.0
Now6.0K4.06161.7.0

Changelog

  • May 31, 2026
    description
    Features:
    
    - Mono Toggle: Switch between mono and stereo with one click.
    - Balance Slider: Adjust Left/Right volume (reset with double-click or middle-click).
    - Auto-Apply: Enable "Remember" in settings to save preferences per website.
    
    Keyboard Shortcut:
    
    - Alt + Q to toggle mono (customizable).
    - Note: Shortcut is disabled while typing in text fields.
    
    Limitations:
    
    - DRM: Cannot process audio on sites with DRM protection (e.g., some streaming services) due to browser restrictions.
    - Note: If settings don't apply immediately, refresh the page.
    Features:
    
    - Works on all streaming, video, and music sites.
    - Mono Toggle: Switch between mono and stereo with one click.
    - Balance Slider: Adjust Left/Right volume (reset with double-click or middle-click).
    - Auto-Apply: Enable "Remember" in settings to save preferences per website.
    
    Keyboard Shortcut:
    
    - Alt + Q to toggle mono (customizable).
    
    Fullscreen Note: You may notice a brief visual delay or flicker when entering fullscreen during audio capture. This is normal Chrome behavior and does not affect playback or audio quality.
  • May 31, 2026
    short_description
    Switch browser audio to mono and adjust left/right balance.
    Switch any website's audio to mono. Adjust left/right balance.
  • May 31, 2026
    permissions
    activeTab, scripting, storage, tabs
    activeTab, scripting, storage, tabs, offscreen, tabCapture, webNavigation, commands
  • May 26, 2026
    description
    Features:
    
    - Mono Toggle: Switch between mono and stereo with one click.
    - Balance Slider: Adjust L/R volume (reset with double-click or middle-click).
    - Auto-Apply: Enable "Remember" in settings to save preferences per website.
    
    Keyboard Shortcut:
    
    - Alt + Q to toggle mono (customizable).
    - Note: Shortcut is disabled while typing in text fields.
    
    Limitations:
    
    - DRM: Cannot process audio on sites with DRM protection (e.g., some streaming services) due to browser restrictions.
    - Note: If settings don't apply immediately, refresh the page.
    Features:
    
    - Mono Toggle: Switch between mono and stereo with one click.
    - Balance Slider: Adjust Left/Right volume (reset with double-click or middle-click).
    - Auto-Apply: Enable "Remember" in settings to save preferences per website.
    
    Keyboard Shortcut:
    
    - Alt + Q to toggle mono (customizable).
    - Note: Shortcut is disabled while typing in text fields.
    
    Limitations:
    
    - DRM: Cannot process audio on sites with DRM protection (e.g., some streaming services) due to browser restrictions.
    - Note: If settings don't apply immediately, refresh the page.
  • May 22, 2026
    description
    Features:
    
    - Mono Toggle: Switch between mono and stereo with one click.
    - Balance Slider: Adjust L/R volume (reset with button or middle-click).
    - Auto-Apply: Enable "Remember" in settings to save preferences per website.
    
    Keyboard Shortcut:
    
    - Alt + Q to toggle mono (customizable).
    - Note: Shortcut is disabled while typing in text fields.
    
    Limitations:
    
    - DRM: Cannot process audio on sites with DRM protection (e.g., some streaming services) due to browser restrictions.
    - Note: If settings don't apply immediately, refresh the page.
    Features:
    
    - Mono Toggle: Switch between mono and stereo with one click.
    - Balance Slider: Adjust L/R volume (reset with double-click or middle-click).
    - Auto-Apply: Enable "Remember" in settings to save preferences per website.
    
    Keyboard Shortcut:
    
    - Alt + Q to toggle mono (customizable).
    - Note: Shortcut is disabled while typing in text fields.
    
    Limitations:
    
    - DRM: Cannot process audio on sites with DRM protection (e.g., some streaming services) due to browser restrictions.
    - Note: If settings don't apply immediately, refresh the page.
  • May 16, 2026
    description
    To make the audio mono, click the pinned extension icon once. Click it again to switch back to stereo.
    Features:
    
    - Mono Toggle: Switch between mono and stereo with one click.
    - Balance Slider: Adjust L/R volume (reset with button or middle-click).
    - Auto-Apply: Enable "Remember" in settings to save preferences per website.
    
    Keyboard Shortcut:
    
    - Alt + Q to toggle mono (customizable).
    - Note: Shortcut is disabled while typing in text fields.
    
    Limitations:
    
    - DRM: Cannot process audio on sites with DRM protection (e.g., some streaming services) due to browser restrictions.
    - Note: If settings don't apply immediately, refresh the page.
  • May 16, 2026
    short_description
    Changes the audio output to Mono.
    Switch browser audio to mono and adjust left/right balance.

Permissions & access

Permissions
activeTabscriptingstoragetabsoffscreentabCapturewebNavigationcommands
Host access
<all_urls>

Screenshots

Mono Audio screenshot 1

About

Features:

- Works on all streaming, video, and music sites.
- Mono Toggle: Switch between mono and stereo with one click.
- Balance Slider: Adjust Left/Right volume (reset with double-click or middle-click).
- Auto-Apply: Enable "Remember" in settings to save preferences per website.

Keyboard Shortcut:

- Alt + Q to toggle mono (customizable).

Fullscreen Note: You may notice a brief visual delay or flicker when entering fullscreen during audio capture. This is normal Chrome behavior and does not affect playback or audio quality.

Technical

Version
1.7.0
Manifest
V3
Size
195KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
kpkchgmdhpkfgcgcoiabbcghkpfcmfoc
Developer ID
u91b8ad8d4fc60a7d020a3c4adde9f98f
Developer Email
[email protected]
Created
Mar 30, 2025
Last Updated (Store)
May 27, 2026
Last Scraped
Jun 17, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 17, 2026.