CapslockMute
UnclaimedMute Zoom, Tandem, and Google Meet with a single press of the Caps Lock key on macOS.
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TL;DR - CapslockMute
- Free macOS utility remapping Caps Lock to mute/unmute in Zoom, Meet, and Tandem
- Runs offline, collects no data, and is open-source under MIT license
- Apple-signed and notarized with minimal resource usage
Pricing: Free forever
Best for: Individuals & startups
Pros & Cons
Pros
- Fastest possible mute toggle — large key always at your fingertips
- Zero privacy concerns — collects no data and works offline
- Free and open-source with no ads or upsells
- Apple-signed for trusted installation without security warnings
Cons
- macOS only — not available for Windows or Linux
- Incompatible with Karabiner-Elements key remapping software
- Limited to three video conferencing apps (Zoom, Meet, Tandem)
Key Features
Caps Lock key remapped to mute/unmute in video callsCompatible with Zoom, Google Meet, and TandemApple-signed and notarized — no Gatekeeper warningsRuns silently in the background with minimal resource usageCollects no data and never connects to the internetOpen-source under MIT licenseRequires only Accessibility permission on first launchmacOS 10.15 Catalina or later support
Pricing
Free
CapslockMute is completely free to use with no hidden costs.
About CapslockMute
By Toolradar Team·
CapslockMute is a free, open-source macOS utility that remaps the Caps Lock key to toggle mute in video conferencing apps like Zoom, Google Meet, and Tandem. Because Caps Lock is a large, easily accessible key, it provides the fastest way to mute and unmute during video calls without searching for on-screen buttons or remembering keyboard shortcuts. The app is Apple-signed and notarized, runs silently in the background with minimal resources, collects no data, and never connects to the internet. Released under the MIT license, it requires macOS 10.15 Catalina or later and Accessibility permission on first launch.
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CapslockMute FAQ
Is CapslockMute free?
Yes. CapslockMute is completely free and open-source under the MIT license. It has no ads, premium features, or data collection.
Which video call apps does CapslockMute support?
CapslockMute works with Zoom, Google Meet, and Tandem. It sends the appropriate mute keyboard shortcut to whichever supported app is active.
Does CapslockMute work on Windows?
No. CapslockMute is a macOS-only utility requiring macOS 10.15 Catalina or later. There is no Windows or Linux version.
Source: capslockmute.com