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CapslockMute

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Mute Zoom, Tandem, and Google Meet with a single press of the Caps Lock key on macOS.

Free, no paid tier
Free Productivity Automation Video Conferencing
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Tracked since 2026

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • 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

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)

What is CapslockMute?

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.

Available on: macOS

how we evaluate Source capslockmute.com ↗

Key Features

  • Caps Lock key remapped to mute/unmute in video calls
  • Compatible with Zoom, Google Meet, and Tandem
  • Apple-signed and notarized, no Gatekeeper warnings
  • Runs silently in the background with minimal resource usage
  • Collects no data and never connects to the internet
  • Open-source under MIT license
  • Requires only Accessibility permission on first launch
  • macOS 10.15 Catalina or later support

Pricing

Free

CapslockMute is completely free to use with no hidden costs.

View pricing

Is CapslockMute worth the price?

Great value

CapslockMute offers an incredibly generous pricing model, as it is completely free and open-source.

There are no tiers or dollar amounts to compare, making it an exceptional value. This is best for any macOS user who frequently uses Zoom, Tandem, or Google Meet and desires a simple, privacy-focused mute solution.

Full CapslockMute pricing: every plan, hidden costs and alternatives

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

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CapslockMute FAQ

How does CapslockMute enhance productivity during video calls?

CapslockMute allows users to quickly mute and unmute themselves in video conferencing apps by simply pressing the Caps Lock key. This eliminates the need to search for on-screen buttons or remember complex keyboard shortcuts, streamlining interactions during calls.

Which teams would benefit most from using CapslockMute?

Teams that frequently use Zoom, Google Meet, or Tandem for video conferencing would find CapslockMute most beneficial. It is particularly useful for individuals who need to toggle their mute status rapidly and often during collaborative sessions.

Does CapslockMute offer any privacy guarantees?

Yes, CapslockMute is designed with privacy in mind. It collects no user data, never connects to the internet, and runs silently in the background, ensuring complete privacy and security for its users.

How is CapslockMute priced?

CapslockMute is completely free to use. It is an open-source utility released under the MIT license, with no paid plans, ads, or upsells.

What kind of limitations should users be aware of when considering CapslockMute?

CapslockMute is exclusively available for macOS and does not support Windows or Linux operating systems. Additionally, it is incompatible with Karabiner-Elements key remapping software and only works with Zoom, Google Meet, and Tandem.

Can CapslockMute be used with Microsoft Teams?

No, CapslockMute is limited to remapping the mute function for Zoom, Google Meet, and Tandem. It does not currently support Microsoft Teams or other video conferencing applications like Cisco Webex or Around.

Source: capslockmute.com

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