After the preview at I/O 2026 in May, Gemini for macOS is now rolling out advanced voice control capabilities.

Google bills this as letting you “speak naturally into any window on your desktop,” with two key features. 

The first is intelligent dictation that transcribes “spoken words into clean, polished text.” Gemini automatically removes “umm” and “ah,” while accounting for your mid-sentence corrections to capture the gist of what you’re saying.

The formatted text is entered at your current cursor position. This should offer a speech-to-text experience that’s similar to Gboard Rambler on upcoming Gemini Intelligence phones.

The other capability goes beyond transcription by understanding the context of your current screen to perform complex tasks. This opt-in functionality requires you to enable Gemini reasoning in app settings.

• Extract and summarize information: Highlight local files, images, or documents on your desktop and tell Gemini exactly what you need.
  • For example, you can say “Read these vet files and summarize my dog’s medical history in an email to the kennel.”
• Compose and rewrite text: Highlight text anywhere on your screen and use your voice to instantly rewrite it, tweak the tone, and drop the polished version right where you need it.
  • Try saying, “Turn these notes into an executive summary with a TL;DR at the top.”
• Generate and edit images: Use your voice to create visuals when conceptualizing an idea or enhancing a travel itinerary, or iterate on a design on your desktop by referencing it to request quick updates.
  • Try saying, “Take this illustration and generate a dark-mode version of it.”

Long-press the Fn key wherever you are in macOS to activate, or tap the new screen sharing button at the end of the “Ask Gemini” prompt box. Gemini will show a floating pill that houses a waveform at the bottom of your screen.

Make sure you’ve updated to the latest version (1.88) of Gemini for macOS. This new voice capability is still rolling out globally to all users in English and more languages are “coming soon.”