Turn text into natural speech in seconds.
Type anything, choose a voice, and generate realistic AI audio you can download as MP3. No signup needed to try — built on a modern neural TTS model.
A free online AI voice generator
Seed Audio is a browser-based text to speech tool. You paste in written text and it returns spoken audio generated by an AI voice model — the kind of speech synthesis people search for when they hear about models like Seed-Audio and other neural TTS systems. There's nothing to install: it runs in your browser, the audio is yours to download, and you can try it before creating an account.
Three steps to generated speech
Paste your text
Drop in a script, a paragraph, or a single line — up to 1,000 characters on the free tier.
Pick a voice
Choose from six distinct AI voices, from warm and conversational to deep and narrative.
Generate & download
Get natural-sounding audio in seconds and download it as an MP3 for your project.
A simpler free text to speech option
Most AI voice tools hide the basics behind a signup wall or a credit card. Seed Audio keeps the everyday case free and instant.
| What you get | Seed Audio | Typical paid TTS tools |
|---|---|---|
| Try without signup | Yes | Usually no |
| Free characters | 1,000 | Limited / none |
| Natural neural voices | 6 voices | Varies |
| MP3 download | Included | Often paid |
| Runs in the browser | Yes | Sometimes app-only |
Frequently asked
Generate your first clip free
Paste your text, pick a voice, and hear it in seconds. No signup to start.