Tab Mix Meters — Real-Time Audio Analyzer
Chrome extension by Howard C · Productivity · Tools
A Chrome extension in Productivity · Tools with 183 users, barely installed. Audience over the last 30 days: +46.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 3 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 183
- Users, last 30 days
- +46
- Rating, last 30 days
- Steady over 30 days
- Version
- 1.3.0
- Updated in the store
- 2026-09-20
- Published
- 2026-06-01
- Manifest
- V3
- Browser access
- 5 permissions
How it has moved
- 2026-10-16137
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- 2026-10-16reviews4
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- 2026-09-21103released 1.3.0
- 2026-09-25104
- 2026-09-27108
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- 2026-10-05122
- 2026-10-09125
- 2026-10-10129
- 2026-10-11131
- 2026-10-13134
- 2026-10-16137
- 2026-10-17146
- 2026-10-18147
- 2026-10-19149
- 2026-10-20147
- 2026-10-21146
- 2026-10-22148
- 2026-10-23149
- 2026-10-24147
- 2026-10-25146
- 2026-10-28152
- 2026-10-29154
- 2026-10-30159
- 2026-11-01167
- 2026-11-04169
- 2026-11-06174
- 2026-11-07170
- 2026-11-09169
- 2026-11-10172
- 2026-11-11177
- 2026-11-14182
- 2026-11-15183
- 2026-08-31reviews4
- 2026-09-03reviews4
- 2026-09-04reviews4
- 2026-09-06reviews4
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- 2026-09-21reviews4released 1.3.0
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- 2026-11-01reviews4
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A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
No site access is declared in the manifest, so it cannot read the pages you open on its own.
-
Capture the contents of your screen
desktopCapture -
Capture the contents of a tab
tabCapture -
Act on the current tab, but only after you click it
activeTab
Show the remaining 2
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Store data in your browser
storage -
Read your processor details
system.cpu
Version history
- Version 1.3.0
What changed recently
- Package size changed
- Store description rewritten (119 → 124 characters)
- Released version 1.3.0 (was 1.1.0)
Show the remaining 2
- Supported languages changed (1 → 1)
- Store description rewritten
The publisher
Howard C publishes 2 listings we track, 191 users between them.
-
ClickBeat Tempo 8 users
Like this one
Listings the catalog judges closest in what they say they do.
-
Online Spectrum Analyzer 56 users
-
Audio Meter - Stereo, LUFS & EQ 11 users
-
AudioLUFS - Chrome Audio Analyzer (By Chaotikk) 22 users
-
Popup Audio Phase Analyzer 6 users
-
Luftr Loudness Meter 41 users
The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-15. We publish no contact details for extension developers.