Google has introduced a massive double update to the Gemini ecosystem: the rollout of state-of-the-art Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS voice models, alongside 13 brand-new app integrations designed to streamline workflows directly within your chat window.
Whether you are designing custom voice actors for interactive games, scaling up thousands of audio files for dubbing, or jumping straight into design and task management without swapping browser tabs, this dual launch brings unmatched power and convenience to creators, developers, and everyday users alike.
Part 1: Say Hello to Gemini 3.8 Flash & Flash-Lite Text-to-Speech
Ranking #1 overall on Hume AI’s voice benchmarks, the new Gemini 3.8 speech models elevate artificial voice generation from rigid playback to a fluid, highly expressive creative medium.
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| Gemini 3.8 TTS Key Specifications |
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| • #1 Spot on Hume AI Benchmarks • 2,000+ Production-Ready Voices |
| • Natural Language Voice Design • Precise Voice Replication (30s) |
| • Support for 100+ Languages • Voice Remixing (Coming Soon) |
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Breakthrough Features in Gemini 3.8 TTS
Brand-New Voice Design Experience: Forget tweaking obscure technical parameters or wrestling with SSML tags. You can now use natural language prompts to shape emotion, tone, accent, pitch, and pacing line-by-line.
2,000+ Production-Ready Voices: Access an expansive, high-fidelity library of enterprise-grade voices optimized across diverse global accents and character types.
Voice Replication: Safely clone and replicate voices using a brief 30-second audio clip, built with built-in security checks to prevent unauthorized usage.
Support for 100+ Languages: Generate smooth, native-sounding dialogue across more than 100 global languages and regional dialects.
Voice Remixing (Coming Soon): Blend elements of multiple vocal personalities to construct entirely new, bespoke voices on demand.
Tailored Choice for Every Pipeline
Gemini 3.8 Flash TTS: The ultimate directorial model for creatives, developers, and dynamic game creators. It excels at delivering dramatic pacing, precise vocal prompts, and deep emotional resonance.
Gemini 3.8 Flash-Lite TTS: Built to handle high-volume audio processing at scale. It delivers low latency and maximum efficiency for bulk audiobook production, global dubbing, and fast-paced streaming assistants.
introducing Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS, our most expressive audio generation models yet
these models enable creators, developers, and enterprises to create richer, more expressive audio experiences
try them via the Gemini API and in AI Studio:… pic.twitter.com/vV84ErmKY1
— Google AI Studio (@GoogleAIStudio) September 23, 2026
Developers and creators can jump straight into building and experimenting with these models via the Gemini API in AI Studio. For more news and deep dives on Google ecosystem updates, check out coverage on Npoweruser.com.
Part 2: Connect with 13 New Apps Inside Gemini
Beyond audio generation, Gemini is removing friction from your daily workflow by bringing 13 major third-party applications directly into the chat interface. Instead of toggling across dozens of browser tabs, you can now interact with external software using simple @ mentions.
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| 13 New Connected Apps Breakdown |
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| • Creativity & Web : Adobe, Picsart, Squarespace, Webflow |
| • Business & Operations : Airtable, Linear, monday.com, PandaDoc, Zoho |
| • Lifestyle & Productivity : Apartments.com, Experian, Peloton, SeatGeek |
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How to Leverage the New Integrations
Design & Digital Presence: Generate visual assets via Adobe, edit images using Picsart, set up business domains on Squarespace, or adjust layouts in Webflow directly through chat prompts.
Business Automation & Project Management: Update project boards in monday.com or Linear, structure records inside Airtable, draft legal agreements with PandaDoc, and sync customer data across Zoho.
Lifestyle & Everyday Planning: Plan strength workouts with Peloton, find nearby real estate on Apartments.com, grab event tickets via SeatGeek, or keep track of personal financial health with Experian.
Now Gemini can connect with 13 new apps like @adobe, @squarespace, @onepeloton, and more.
Instead of switching between tabs, you can now grow your business, design assets, and plan your workouts all in Gemini. 🧵
— Google Gemini (@GeminiApp) September 23, 2026
By uniting expressive voice generation with native third-party app actions, Gemini continues its shift from a standalone AI assistant into a full digital control center.
