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Gemini 3.8 Flash TTS turns voice generation into your full creative studio. Design original character voices from scratch across 100+ languages, stage two-speaker dialogue, and tailor every performance line by line with natural laughs, sighs, whispers, and more.

368,750 views • 3 days ago •via X (Twitter)

31 Comments

Google's profile picture
Google3 days ago

Learn more about Gemini 3.8 Flash TTS ↓

Laks Dondeti 🇺🇸's profile picture
Laks Dondeti 🇺🇸3 days ago

@GoogleDeepMind TFW people are looking for Pro and keep getting more Flash variants! 😭

Laks Dondeti 🇺🇸's profile picture
Laks Dondeti 🇺🇸3 days ago

@GoogleDeepMind Any chance of fixing Gemini for Google search?

Irienꫂ❁'s profile picture
Irienꫂ❁3 days ago

@GoogleDeepMind the ability to direct every little part of a performance is what makes this so useful!!!

The Lunar Misfit's profile picture
The Lunar Misfit3 days ago

@GoogleDeepMind Two voices and natural sighs: every couple trying to pick a restaurant.

Dimss | Crypto × AI's profile picture
Dimss | Crypto × AI3 days ago

@GoogleDeepMind You can create a game from home with three subscriptions.

Julian C's profile picture
Julian C3 days ago

@GoogleDeepMind If this thing can actually nail a heated argument between two characters - like, voices overlapping, real tension - I’m in. Most AI voices still sound way too polite. Has anyone tried pushing it with messy dialogue or real emotion yet?

Lok's profile picture
Lok3 days ago

@GoogleDeepMind @GoogleDeepMind @GoogleAI @GeminiApp It is perfect on English and German, but still strange on Cantonese.

Lucifer Mornens's profile picture
Lucifer Mornens3 days ago

@GoogleDeepMind elevenlabs did this 2 years ago bro

Echo✨Muse's profile picture
Echo✨Muse3 days ago

@GoogleDeepMind SICK.

Jeudry's profile picture
Jeudry3 days ago

@GoogleDeepMind Claude: sonnet 5.5 opus 5.5, openAi: Astra, sol 6, 20 launches tomorrow, and google: TTS

series's profile picture
series3 days ago

@GoogleDeepMind Gemini ke TTS se ab knight bhi "You shall not pass" bol sakta hai… lekin asli sawaal yeh hai: AI ko character voice design karne do toh human actors ka future kya hoga? Ya phir yeh sirf ek aur tarika hai originality ko kill karne ka?

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Meridian — Urban Economics3 days ago

@GoogleDeepMind Is my Dream to get a member Of Google as a Senior Projektmanager SCM #Geopolitik @sundarpichai

晚晚's profile picture
晚晚3 days ago

@GoogleDeepMind 逐句调语气挺实用,就看两个人对话时能不能接得自然。

Ashish's profile picture
Ashish3 days ago

@GoogleDeepMind what if someone paid for your pro plan and never got a pro model for many months now

Midoriya's profile picture
Midoriya3 days ago

@GoogleDeepMind A good concept but I don't think I would prefer this for something like Baldur's Gate. For example Astarion's voice.

VastPlan's profile picture
VastPlan3 days ago

@GoogleDeepMind Google 推出 Gemini 3.8 Flash TTS,把语音生成做成可设计角色声线、双人对话与逐行情绪控制的创作台,覆盖 100 多种语言。TTS 竞争正在从「像不像真人」挪到「能否按剧本稳定改表演」;可编辑的是笑声、叹息与耳语一类表演单元,而不只是通篇音色。

YunCuntu | Video & Photo Downloader's profile picture
YunCuntu | Video & Photo Downloader3 days ago

@GoogleDeepMind Line-by-line control over laughs and sighs is the part that actually matters for audiobooks—wonder how it handles pacing.

SUNDRAM KUMAR's profile picture
SUNDRAM KUMAR3 days ago

@GoogleDeepMind Where the hell is google heading , someone explain me pls ? OpenAI gonna do 20+ launches Claude had lunched opus 5.5 Google is ... ?

Code Viber's profile picture
Code Viber3 days ago

@GoogleDeepMind Your whole company is a joke

Wade's profile picture
Wade3 days ago

@GoogleDeepMind 100+ languages with natural laughs and whispers is the game dev unlock. one solo dev can now voice a full rpg party without hiring 6 actors. elevenlabs must be nervous today.

张思考者's profile picture
张思考者3 days ago

@GoogleDeepMind Granular acoustic nuance across global languages elevates speech synthesis from creative tooling to foundational interface infrastructure.

Blessing Ay's profile picture
Blessing Ay3 days ago

@GoogleDeepMind We need Gemini Omni 3 and Gemini 4 No more flash model

Parody AI Force's profile picture
Parody AI Force3 days ago

@GoogleDeepMind 100 languages and a sigh. ours only does hold music.

YOUVA's profile picture
YOUVA3 days ago

@GoogleDeepMind Nice but Imagine if Gemini 4 is the model that coded the game/3D scene, character...etc

XOR's profile picture
XOR3 days ago

@GoogleDeepMind for an audiobook maybe, for a game not sure

Aapakari's profile picture
Aapakari3 days ago

@GoogleDeepMind Whispers are where demos usually fumble. Show one you can't fake.

ShadowAguy's profile picture
ShadowAguy3 days ago

@GoogleDeepMind “Natural laughs and sighs” sounds useful right up to the moment one lands in the wrong dramatic beat. Does Gemini expose timing and intensity controls, or is actor direction still guesswork?

abdeljalile ezzouine's profile picture
abdeljalile ezzouine3 days ago

@GoogleDeepMind Flash-flash-flash..........

Mustafa ÖKSÜZ's profile picture
Mustafa ÖKSÜZ3 days ago

@GoogleDeepMind

Dustin Ng's profile picture
Dustin Ng3 days ago

@GoogleDeepMind

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