Text to Speech — Free Online TTS Tool
Convert text to natural human speech with neural AI precision.
tuneVoice Configuration
Technical FAQ
Which voices are available?
Is there a character limit?
Can I download the audio files?
How does word highlighting work?
Hearing Your Text Changes How You Edit It
What people actually use TTS for
Text-to-speech long ago stopped being only an accessibility feature:
| Use | Why audio helps |
|---|---|
| Proofreading your own writing | Ears catch what eyes skip — missing words, clunky rhythm |
| Reviewing while commuting or walking | Documents become listenable |
| Language learners | Hear pronunciation of written English |
| Voice-over drafts for videos | Test script timing before recording |
| Reading fatigue / visual impairment | The original and most important use |
Getting natural-sounding output
TTS engines read punctuation as performance: commas pause, periods reset, and a wall of unpunctuated text becomes a breathless monotone. Short sentences render better than nested clauses. Spell out what must be said precisely — “Dr.” may become “doctor” or “drive” depending on context, and numbers like 2026 read differently as a year vs a quantity. A quick listen catches these before your audience does.
The proofreading loop
The strongest editing workflow stacks tools: fix mechanics with the grammar checker, then listen to the piece — awkward phrasing survives grammar checks but never survives being heard. Going the other direction, speech to text drafts by voice, and the word counter's speaking-time estimate tells you how long the audio will run before you generate it.