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Voice your storyAI text to speech online

From a short story to a full audiobook: paste your text, pick one of 14,000+ voices — and get a ready MP3 in minutes. Your first voiceover is free.

Vio — the tonvio mascot, an AI text to speech service

tonvio voices

  • Vera

    A warm chest mezzo, a fireside storyteller — dramas, family sagas, first-person audiobooks.

    She opened the letter — and the past poured into the room like the scent of an old house.

  • Mark

    A low velvet baritone with real weight — noir, thrillers, dark prose, voice-overs.

    Nobody in this city asks questions. So I came to ask them.

  • Gleb

    A calm, confiding narrator — non-fiction, documentary stories, podcasts.

    This story began long before any of us ever heard of it.

Use cases

Text to speech for audiobooks, podcasts, video and courses

14,000+ voices

Male and female, all ages and characters — listen to a preview of each before you generate

Features

Paste your text. Pick a voice. Download the MP3.

Text
to voice

Stories
Articles
Posts
Up to 100,000 characters

Up to 100,000 characters per job: tonvio reads your text in the voice you choose and assembles the audio file. No studio, no announcer, no editing.

14,000+
voices

Male
Female
Age
Dozens of languages
Previews

A voice catalog with live previews: filters by gender and age, favorites and quick comparison — picking a voice is as enjoyable as listening to it.

Books
in full

Chapters
Steady tone
Audiobooks
MP3

Long texts with no manual stitching: a steady tone from the first chapter to the last, plus a job queue and generation history in your dashboard.

Voices
by role

Dialogue
Characters
LLM parsing
Coming soon

Role-based dialogue: tonvio splits the text by character and gives each one a voice of its own. In the works — stay tuned.

Voice yourstory.

AI Text to Speech Online — 14,000+ Realistic Voices | tonvio