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What is Gemini 3.8 Flash TTS?
Gemini 3.8 Flash TTS is Google's text-to-speech model in the Gemini API, generally available since 22 September 2026 alongside a lighter Flash-Lite TTS. Google lists more than 150 prebuilt voices.
Gemini TTS for short drama: hear the episode before you film it
Google made Gemini 3.8 Flash TTS generally available on 22 September 2026. In DramaSo it is one of the voice engines for the audio-first workflow: paste a script, every line is voiced with Gemini 3.8 Flash and stitched into one track, and you decide whether the hook works before spending anything on video.
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40
welcome credits
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1080p
export
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9:16
native vertical
- Gemini 3.8 Flash TTS
- Audio before video
- 9 voice engines
- Free to start
Try it here — no sign-in
Pick a trope. See the cast, beats and voices it becomes.
Three sample episodes, broken down the way DramaSo builds them: timed beats, a voiced cast and storyboard frames. Tap a card, then make your own version in the studio.
The Son-in-Law's Black Card
Mocked for three years as the family's live-in son-in-law, he lays one black card on the banquet table — and the room goes silent.
Beat breakdown
- Hook 0–3s His mother-in-law drops his birthday gift in the trash in front of forty guests.
- Conflict 3–20s His sister-in-law demands he kneel and apologise for embarrassing the family.
- Turn 20–40s The bank president walks in, ignores the family — and bows to him.
- Climax 40–55s He reveals he is heir to the group that owns their company's debt.
- Cliffhanger 55–60s His wife steps back: "Who are you, really?"
Cast & voices
- Ethan · low, controlled male lead
- Nora · warm, hurt female lead
- Mrs. Lane · sharp, condescending matriarch
Storyboard frames
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Close-up — the stare-down -
Two-shot — the family turns -
Cast lock — every face kept on-model
Sample cut
Sample breakdowns from DramaSo's showcase — nothing is generated or charged on this page.
99 Days of Contract Marriage
She signs a 99-day contract marriage with a cold CEO to save her father's company. He was never supposed to fall first.
Beat breakdown
- Hook 0–3s She signs the contract at midnight — one rule: no falling in love.
- Conflict 3–20s On day 30 his ex returns and tells the press the marriage is fake.
- Turn 20–40s She finds the contract was drafted years ago — with her name already on it.
- Climax 40–55s On day 99 he tears up the contract in front of the board.
- Cliffhanger 55–60s "Marry me for real. No expiry date."
Cast & voices
- Adrian · cool, clipped CEO
- Lily · bright, stubborn heroine
- Vivian · silky, scheming ex
Storyboard frames
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Two-shot — signing at midnight -
Montage — ninety-nine days -
Close-up — the real proposal
Sample cut
Sample breakdowns from DramaSo's showcase — nothing is generated or charged on this page.
Reborn at the Altar
Betrayed by her fiancé and her sister, she dies — and wakes up on the morning of the same wedding.
Beat breakdown
- Hook 0–3s She dies betrayed — then wakes on her wedding morning, three hours before the vows.
- Conflict 3–20s At the altar her fiancé smirks; her sister holds the ring.
- Turn 20–40s She plays the recording of their plan over the chapel speakers.
- Climax 40–55s She walks past the groom and takes the hand of his estranged brother.
- Cliffhanger 55–60s He whispers: "I've been waiting for you to remember."
Cast & voices
- Claire · calm, ice-cold heroine
- Julian · smooth, two-faced fiancé
- Rhys · quiet, gravelly brother
Storyboard frames
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Wide — the wedding aisle -
Insert — the evidence -
Close-up — her answer
Sample cut
Sample breakdowns from DramaSo's showcase — nothing is generated or charged on this page.
From script to film
Script → beats → storyboard → shots → final cut
Every stage below is a real DramaSo output. Words are cheap, so you review the hook before any video renders.
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Script
Paste a script or one line. Parsing into characters and shots is free.
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Beats
Hook, conflict, turn, climax and cliffhanger — timed to the second.
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Voices
Every character gets a distinct AI voice; hear the whole episode first.
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Storyboard
Each beat becomes a 9:16 frame you can swap before spending on video.
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Audio drama
Dialogue, effects and music mixed into one episode — add picture any time.
Start with my script
Free to start with welcome credits. Plans and credit pricing are on the DramaSo homepage. See pricing →
- Model
- Gemini 3.8 Flash TTS
- Cast voices
- Charon, Orus, Kore, Leda, Rasalgethi
- Dubbing cost
- 1 credit per 5 lines
- Free start
- 40 credits, no card
Gemini TTS is the voice; the episode needs more
Gemini 3.8 Flash TTS turns a line into clean speech, but a short drama also needs a script, a consistent cast, shots and a vertical edit. DramaSo writes the beats, keeps every character on one voice, dubs the episode as audio first and turns the same project into a 9:16 video when the read works.
Made with DramaSo
Frames and cuts from DramaSo's showcase — the look your episode starts from.
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Rain-night confrontation -
The wedding table-flip -
Three phones, one binge -
Two genres, one cast -
Character lock -
Ready to post
Features
Gemini 3.8 Flash TTS, set up for a cast
A Gemini voice on its own reads one paragraph. A short drama needs a cast that stays the same across fifty lines. DramaSo handles that part.
Every character keeps one Gemini voice
The cast list has five Gemini voices: Charon (deep male), Orus (commanding male), Kore (firm female), Leda (youthful female) and Rasalgethi (narrator). Pick one per character, or let DramaSo match by gender.
Line by line, then one track
Each line is synthesized separately, its real length is measured, and the lines are stitched into a continuous episode track. Re-voice one line without redoing the rest.
Only the dialogue is spoken
In our 29 September 2026 test, Gemini 3.8 read bracketed stage directions out loud. DramaSo therefore sends Gemini the line only, so you never hear “(whispering)” in the middle of a scene.
Audio first, video only for lines that land
A Gemini TTS track is the cheapest way to find out if an episode works. Pictures come after, in the same project.
Hear the hook in minutes
Script, beats, voices, then a playable audio cut. Add storyboard stills on top of the same track when the read feels right.
Switch engines on the same cast
Gemini 3.8 sits next to Fish Drama 3, Eleven v4, Eleven v4 Turbo, Doubao Seed, Qwen TTS, Fish 2.1 and HeyGen Voice. Gender and voice description stay on the character, so switching does not mean re-casting.
Cheap to try
Episode dubbing costs 1 credit for every five lines. New accounts get 40 welcome credits with no card.
From script to a Gemini voice track in three steps
Nothing to install. You only sign in when you generate.
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Paste a script or an idea
Paste a finished script or a one-line premise. DramaSo splits it into lines, each with a speaker.
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Pick Gemini 3.8 as the voice engine
Open the voice step and choose Gemini 3.8. Each character gets a Gemini voice, or one is matched by gender.
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Play the episode, then add pictures
Listen to the stitched track. If the hook works, hang storyboard stills on it and render video; if not, re-dub with Drama 3 or Eleven v4.
Who uses Gemini TTS in DramaSo
Creators who want to test an episode by ear before paying for video.
Narrated stories
Recap-style and first-person episodes where a steady narrator carries the plot.
Audio-first series
Ship the episode as audio drama first, then add pictures to the same project later.
Voice A/B tests
Dub one episode with Gemini 3.8 and Drama 3 and keep the one your audience reacts to.
Go deeper
Pages that pair with Gemini TTS.
Quick answers
How do you make a short drama with Gemini TTS?
Paste the script into DramaSo, choose Gemini 3.8 as the voice engine, give each character a Gemini voice and play the stitched episode. Add storyboard stills and video only once the audio works.
FAQ'S
Frequently Asked Questions
Ask us anything!
Hear your episode in Gemini 3.8 voices
40 welcome credits, no card. Paste a script to start.