Google may be working on deeper voice customization for Gemini, according to findings from an APK teardown highlighted by 9to5Google. The report suggests users could eventually adjust Gemini’s voice using four different parameters, with speed and energy among the listed controls.
The possible update comes after Google recently introduced two new Gemini voice options following I/O. If these customization tools are released, they could give users more flexibility in how the AI assistant sounds during spoken responses, making the experience feel more tailored to personal preferences.
Because the information comes from a decompiled app version, the feature is not official yet and could change before any public rollout. APK teardowns often reveal tools and settings that are still in development, so there is no guarantee that every discovered option will appear in a final release.
Even so, the direction fits a broader push to make AI assistants more natural and customizable. For Gemini users, voice controls such as speed and energy could be a meaningful step toward a more personalized hands-free experience across Google’s AI products.
