{"slug": "google-preps-letting-you-customize-gemini-voices-by-speed-energy-and-more", "title": "Google preps letting you customize Gemini voices by Speed, Energy, and more", "summary": "Google is developing a feature to let users customize Gemini voices by adjusting Energy, Formality, Warmth, and Speed, according to code found in the Google app beta. The sliders will offer low, medium, and high increments for the first three parameters, while Speed will have slow, normal, and fast options. The customization is expected to apply to Gemini Live and regular chat, though Google has not officially announced the feature.", "body_md": "After releasing [two new options](https://9to5google.com/2026/05/27/new-gemini-live-voices/) after I/O, Google might soon let you customize Gemini voice across four parameters.\n\n**About APK Insight:** In this “APK Insight” post, we’ve decompiled the latest version of an application that Google uploaded to the Play Store. When we decompile these files (called APKs, in the case of Android apps), we’re able to see various lines of code within that hint at possible future features. Keep in mind that Google may or may not ever ship these features, and our interpretation of what they are may be imperfect. We’ll try to enable those that are closer to being finished, however, to show you how they’ll look in case that they do ship. With that in mind, read on.\n\nThe Google app 17.41.12 beta today contains strings related to voice customization.\n\nGemini is readying the ability to customize voices by four characteristics. The sliders for **Energy**, **Formality**, and **Warmth** should offer low, medium, and high increments. Meanwhile, the Speed options will be slow, normal, and fast.\n\n- <string name=”assistant_robin_mc_voice_selection_customize_header”>Customize</string>\n\n- <string name=”assistant_robin_mc_voice_selection_energy_label”>Energy</string>\n- <string name=”assistant_robin_mc_voice_selection_formality_label”>Formality</string>\n- <string name=”assistant_robin_mc_voice_selection_speed_label”>Speed</string>\n- <string name=”assistant_robin_mc_voice_selection_warmth_label”>Warmth</string>\n\nThe voice you set should appear in Gemini Live and the regular chat experience.\n\nGoogle has yet to announce this capability, but did share at I/O that regional dialects are coming (timestamped below).\n\nThis comes as iOS 27 introduces the ability to customize Siri AI’s Pace and Expressivity. On Apple platforms, the customizations you make also apply to Maps and Safari.\n\n### Join 9to5Google Pro to get more from your favorite site\n\nWe’re already your daily source for Android, Google, and tech news. Now you can get more with ** 9to5Google Pro**:\n\n*Pixelated Pro,*our new members-only podcast (ad-free)- Members-only Discord community\n- Monthly Q&A with the editors\n\nAnd there’s lots more to come. Subscribe now for [$5/month](https://bit.ly/4velxXh) or [$50/year](https://bit.ly/44iEFsd)!\n\n*FTC: We use income earning auto affiliate links.* [More.](https://9to5mac.com/about/#affiliate)\n\n[our homepage](http://9to5google.com/)for all the latest news, and follow 9to5Google on\n\n[exclusive stories](https://9to5google.com/feature/exclusive/),\n\n[reviews](https://9to5google.com/guides/reviews/),\n\n[how-tos](https://9to5google.com/guides/how-to/), and\n\n[subscribe to our YouTube channel](https://www.youtube.com/9to5google)", "url": "https://wpnews.pro/news/google-preps-letting-you-customize-gemini-voices-by-speed-energy-and-more", "canonical_source": "https://9to5google.com/2026/07/16/customize-gemini-voices/", "published_at": "2026-07-16 17:48:03+00:00", "updated_at": "2026-07-16 18:13:14.158856+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-products", "ai-tools", "natural-language-processing"], "entities": ["Google", "Gemini", "iOS", "Siri", "Apple"], "alternates": {"html": "https://wpnews.pro/news/google-preps-letting-you-customize-gemini-voices-by-speed-energy-and-more", "markdown": "https://wpnews.pro/news/google-preps-letting-you-customize-gemini-voices-by-speed-energy-and-more.md", "text": "https://wpnews.pro/news/google-preps-letting-you-customize-gemini-voices-by-speed-energy-and-more.txt", "jsonld": "https://wpnews.pro/news/google-preps-letting-you-customize-gemini-voices-by-speed-energy-and-more.jsonld"}}