The AI podcast generator for scripts you write
Turn your script into a podcast episode with natural AI voices: one for each speaker, no microphone, and an MP3 ready for your podcast host.
10,000 free credits · no card · credits never expire
Assign a different voice to each sentence for a back-and-forth read.
2 of 2 free plays left
No signup needed to listen. Downloading takes one confirmed email.
Paste two sentences from your next episode and press play. No account needed. Downloading the sample takes a confirmed email, and it’s for testing, not publishing.
Podcasting shouldn't be this hard
Traditional podcast production is full of friction. Sintra Studio takes the microphone and the retakes out of it.
Recording is time-consuming
Setting up equipment, scheduling guests, and re-recording takes forever.
Hours wasted per episode on logistics and retakes
AI-generated in minutes
Paste your script and generate broadcast-ready audio with AI voices instantly.
Editing is complex
Professional audio editing requires expensive software and expertise.
Steep learning curve with tools like Pro Tools or Audacity
Structured workflow
A line-by-line editor with a timeline. Fix a line and regenerate only that line.
Retakes eat the schedule
One changed sentence means setting up and recording again.
Re-recording a whole segment for a one-word fix
Export a ready MP3
Download loudness-normalized MP3 audio and upload it to your podcast host.
For podcasters who write their episodes
Sintra Studio is an AI podcast maker for solo hosts, scripted interview and co-host formats, and narrative or educational shows: anyone who would rather write than record. Turn text to podcast audio without a microphone, a quiet room or a recording session.
It voices the script you write. It doesn’t write episodes for you, and it isn’t built for mass-producing shows.
What you get
- A voice for every speaker. Mark who says each line and give each host or guest their own voice.
- Fix a line, not the episode. Edit one sentence and regenerate only that sentence. Unchanged lines cost no credits.
- A timeline editor. Adjust pauses and preview your episode with background music before you export.
- A host-ready MP3. Exports are loudness-normalized, with bitrate and mono or stereo up to you. Exports are voice-only for now, so add music in your audio editor.
- Your host does the distribution. Upload the MP3 to your podcast host; its RSS feed carries the episode to Spotify, Apple Podcasts and the other directories. Sintra Studio doesn’t publish directly.
Why you can trust it
- Hear it before you sign up. The generator above reads two sentences of your script, free, with no account.
- A real voice library. Free voices in English and five other languages on every plan; Premium voices from a licensed library on Pro.
- No impersonation. Sintra Studio doesn’t clone voices, so your show can’t borrow a real person’s voice by accident. Voice cloning isn’t available yet.
- An honest beta. Sintra Studio is in public beta. We don’t have testimonials or customer logos yet, and we won’t invent them.
What 10,000 free credits cover
One credit is one character of script, spaces included. 10,000 credits cover about 1,500 words, which is roughly a ten-minute episode at a typical 150 words per minute. That’s an approximation; pace and pauses vary. Regenerating unchanged lines is free, and credits never expire. See all plans.
What happens after you register
- 1. Confirm your email. Your 10,000 credits are added once your email address is verified. Google sign-ups are verified right away.
- 2. Open your show. Your dashboard starts with a sample show. Paste your script, mark the speakers and pick their voices.
- 3. Generate, fix and export. Listen through, regenerate any line that needs it, and download the MP3 for your podcast host.
Questions
- Can Sintra Studio publish my podcast to Spotify and Apple Podcasts?
- Not directly. Export the episode as an MP3 and upload it to your podcast host. Your host’s RSS feed is what Spotify, Apple Podcasts and other directories pick up, so the episode reaches them from there.
- Can I have two hosts or a guest?
- Yes. Mark who says each line and give every speaker their own voice. Interviews, co-hosted shows and narrated stories with quoted voices all work.
- Does the AI podcast generator write the script for me?
- No. Sintra Studio voices the script you write. Your research, your structure and your jokes stay yours; the tool turns them into audio without a microphone or a recording session.
- Is background music included in the export?
- Not yet. You can preview your episode with background music in the editor, but exports are voice-only for now. Add music in your audio editor or your host’s tools before you publish.
- How long an episode do 10,000 free credits cover?
- Roughly a ten-minute episode. One credit is one character, so 10,000 credits cover about 1,500 words of script, and at a typical 150 words per minute that’s about ten minutes of audio. Regenerating unchanged lines is free, and credits never expire.
- Do I need to disclose that the voices are AI?
- Be upfront with listeners. Apple Podcasts asks creators to disclose AI-generated voices, and Spotify prohibits impersonating real people. Say it in your show notes and in the episode, and check each directory’s current rules before you publish.
Starting out? Read how to start a podcast with no microphone, a solo podcasting workflow with AI voice and what an AI podcast costs to produce.
Need just an intro? Try the AI voice generator for podcast intros, and before you write your next episode, see how to write a script an AI voice reads well.
Try it on your own script — 10,000 free voice credits
Register for the free Starter plan and turn your first script or post into audio today. No credit card required. Credits never expire.
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