MODEL ID google:gemini@3.1-flash-tts
live

Gemini 3.1 Flash TTS

Google
by Google

Gemini 3.1 Flash TTS is a text-to-speech model for expressive spoken audio generation from text. It supports granular control over delivery through audio tags, native multi-speaker dialogue, and speech generation across 70+ languages, making it suitable for narration, conversational voice apps, podcasts, audiobooks, and other production-oriented voice workflows.

Gemini 3.1 Flash TTS
Text to Audio

Midnight Museum Security Banter

0:00

[Mara] [quietly] Eleven minutes to closing rounds, and the bronze owl is staring at me again. [short pause] Tell me you moved it as a joke. [Leo] I did not. [dry chuckle] Last time I touched that thing, the curator gave me a fifteen-minute lecture about patina. [Mara] [whispering] Then why is it facing the east hallway now? It was pointed at the staircase an hour ago. [Leo] Maybe it appreciates architecture. [short pause] Or maybe you need stronger coffee. [Mara] I switched to mint gum at nine. [soft exhale] Listen. [short pause] Did you hear that little tap? [Leo] Yeah. From the gallery with the ship maps. [lower voice] Okay, that one I don't love. [Mara] We do this properly. Slow walk, flashlights low, no dramatic hero speeches. [Leo] Agreed. If anything lunges, I'm donating my bravery to science. [Mara] [amused] Noted. [footing steady tone] East hallway clear. Marble busts still judgmental. [Leo] Ship-map room ahead. Door's cracked open by... maybe two inches. [short pause] That was definitely closed. [Mara] On three. One... two... [both inhale] [Leo] Wait. [short pause] There it is again. Tiny metal tapping, like... claws? [Mara] [relieved laugh] Leo. Look down. [Leo] Oh, you've got to be kidding me. [warmly] It's the curator's wind-up beetle. [Mara] Missing since Tuesday. Marching straight into the wall with full confidence. [Leo] [laughs] So the haunted tapping menace is eight centimeters long and losing a fight with baseboard trim. [Mara] Case closed. Retrieve the beetle, secure the door, and never speak of the owl incident again. [Leo] Deal. [playful whisper] But if the owl moves before sunrise, I'm requesting a transfer.

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        "voice": "Zubenelgenubi"
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    "text": "[Mara] [quietly] Eleven minutes to closing rounds, and the bronze owl is staring at me again. [short pause] Tell me you moved it as a joke. [Leo] I did not. [dry chuckle] Last time I touched that thing, the curator gave me a fifteen-minute lecture about patina. [Mara] [whispering] Then why is it facing the east hallway now? It was pointed at the staircase an hour ago. [Leo] Maybe it appreciates architecture. [short pause] Or maybe you need stronger coffee. [Mara] I switched to mint gum at nine. [soft exhale] Listen. [short pause] Did you hear that little tap? [Leo] Yeah. From the gallery with the ship maps. [lower voice] Okay, that one I don't love. [Mara] We do this properly. Slow walk, flashlights low, no dramatic hero speeches. [Leo] Agreed. If anything lunges, I'm donating my bravery to science. [Mara] [amused] Noted. [footing steady tone] East hallway clear. Marble busts still judgmental. [Leo] Ship-map room ahead. Door's cracked open by... maybe two inches. [short pause] That was definitely closed. [Mara] On three. One... two... [both inhale] [Leo] Wait. [short pause] There it is again. Tiny metal tapping, like... claws? [Mara] [relieved laugh] Leo. Look down. [Leo] Oh, you've got to be kidding me. [warmly] It's the curator's wind-up beetle. [Mara] Missing since Tuesday. Marching straight into the wall with full confidence. [Leo] [laughs] So the haunted tapping menace is eight centimeters long and losing a fight with baseboard trim. [Mara] Case closed. Retrieve the beetle, secure the door, and never speak of the owl incident again. [Leo] Deal. [playful whisper] But if the owl moves before sunrise, I'm requesting a transfer."
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  "audioURL": "https://am.runware.ai/audio/os/a06dlim3/ws/5/ai/4882b7c4-3f4a-43e1-82eb-3d65b6d7eb89.mp3",
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Text to Audio

Riverside Bento Train Farewell

0:00

[Mika] [softly] お弁当、まだ温かいよ。急いで包んだから、見た目は少しだけ許してね。[short pause] でも、鮭は上手に焼けたと思う。[Ren] そんなこと言うと、開ける前から泣きそうになるよ。[laughs] 朝のホームで、これは反則だな。[Mika] 泣くのはまだ早いよ。列車が橋を渡るまでは、ちゃんと笑って見送るって決めたの。[short pause] だから……はい、受け取って。[Ren] ありがとう。重さがちょうどいいね。卵焼き、入ってる?[Mika] 入ってる。甘いやつ。あと、きんぴらと、しそごはん。[laughs] 子どもの遠足みたいって言わないでね。[Ren] 言わないよ。むしろ、その感じがうれしい。知らない町に着いても、最初の昼ごはんが君の味なら、少し平気でいられる。[short pause] [Mika] じゃあ、ひとつ約束。向こうで忙しくなっても、お昼はちゃんと食べること。景色の写真も送って。曇りの日も、何でも。[Ren] うん。毎週日曜日、必ず電話する。橋が見えたら、最初に君を思い出す。[short pause] [Mika] あ、ベル……もう行かなきゃ。[voice trembles slightly] ねえ、振り向かなくてもいいから、窓際に座って。[Ren] どうして?[Mika] 列車が出るとき、顔が見えたら、たぶん私、笑えなくなるから。[short pause] [Ren] ……わかった。でも、最後にひとつだけ。[softly] 行ってきます。[Mika] [warmly] いってらっしゃい。お弁当、冷める前に半分食べてね。[laughs softly]

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        "voice": "Sulafat"
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        "voice": "Achird"
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Text to Audio

Faro Costero de Emergencia

0:00

[Nora] Central del faro Punta Grana, aquí Nora. [short pause] Se ha ido la luz principal, pero la lente auxiliar sigue girando. [short pause] Necesito confirmación de la marea y del carguero en ruta. [Hugo] Recibido, Nora. [short pause] El carguero Belmonte está a dieciséis minutos de tu costa y reporta niebla espesa. [short pause] Mantén la baliza manual encendida. [Nora] Entendido. [short pause] [breathes] Escucho la sirena del buque, pero no veo su señal. [Hugo] Nora, quiero tu voz firme. [short pause] Vas a dar el aviso por canal abierto, despacio y claro. [Nora] De acuerdo. [short pause] Atención, Belmonte, atención. Les habla el faro Punta Grana. La luz principal está fuera de servicio. Repito: la luz principal está fuera de servicio. Sigan rumbo dos grados al este y reduzcan velocidad. [short pause] [Hugo] Muy bien. [short pause] El capitán responde... te ha oído. Corrigen rumbo ahora. [Nora] [softly] Gracias. [short pause] Pensé que llegarían demasiado cerca de las rocas. [Hugo] No esta noche. [short pause] Cuando amanezca, el puerto entero sabrá que los guiaste con una lámpara de reserva y mucho pulso.

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Text to Audio

High-Altitude Balloon Logbook Dialogue

0:00

[Mara] Flight log, ascent hour three. Altitude steady. External temperature is far below forgiving, and the sunrise is spreading copper along the curve of the Earth. [short pause] Jules, status on the particle sampler? [Jules] [excitedly] Sampler is live! And Mara, you have to look right now. The cloud deck below us looks like crumpled silk. I know I am supposed to sound professional, but this is unbelievable. [Mara] [warmly] You may sound amazed in the official record. Amazement is appropriate at twenty-eight kilometers. [short pause] Just keep your glove away from the latch this time. [Jules] That happened once. [laughs] Fine, twice. But this time I am graceful. [short pause] Wait— reading spike on channel four. A clean one. Do you want me to mark it? [Mara] Mark it, timestamp it, and say exactly what you see. Nice and slow. [Jules] Channel four spike at zero six fourteen local. Sharp rise, short tail, no matching noise on the control band. [lower voice] That is either a lovely little data gift or the universe showing off. [Mara] In science, those are sometimes the same thing. [short pause] Rotate the array five degrees east. [Jules] Rotating now. [softly] You know, when I was ten, I used to climb onto the shed roof with binoculars and imagine this exact view. [Mara] And now? [Jules] Now I am above weather, holding a pencil with numb fingers, trying not to cry on a very expensive instrument package. [Mara] [gentle chuckle] For the logbook: morale remains exceptionally high. [short pause] Jules, confirm rotation complete. [Jules] Rotation complete. Signal stabilizing. Oh— there it is again, broader this time. Mara, I think we caught something real. [Mara] Then let the record show this clearly. [measured] At sunrise over the upper atmosphere, the team observed a repeat event on channel four. [softly] And for one quiet minute, the whole sky seemed to lean in and listen.

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Text to Audio

Subway Violinist Interview

0:00

[Mara] [softly] We are standing beneath the eastbound platform, where every note seems to bounce off tile and steel. [short pause] Sir, your case is open, your bow is frayed, and yet people keep stopping. Why here? [Tomas] [warm chuckle] Because this tunnel listens. Concert halls judge you. Down here, the walls give the music back a little bruised, a little honest. [Mara] You began with something delicate, then turned suddenly fierce. Was that planned? [Tomas] Not exactly. [short pause] A child dropped a coin, someone missed a train, a couple started arguing near the stairs. I heard all of it. So the melody changed its mind. [Mara] [smiling] You make it sound like the station is your duet partner. [Tomas] On good nights, yes. On bad nights, it is a critic with bad manners. [both laugh] [Mara] One last question. If a tired commuter only gives you ten seconds of attention, what do you hope they carry upstairs with them? [Tomas] [gentler] Proof that the day did not flatten everything. Just that. A small lift in the ribs. A reason to walk slower when they reach the street.

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        "voice": "Erinome"
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