Yes, every Mac has built-in text-to-speech. It is called Spoken Content and is part of macOS Accessibility features. It is completely free, works offline, and requires no installation or account.
How to Use It
- Open System Settings > Accessibility > Spoken Content
- Turn on Speak Selection
- Select text in any app and press Option+Esc
- Your Mac reads the selected text aloud
To read the entire screen, turn on Speak Screen and two-finger swipe down on the trackpad.
What It Can Do
| Feature | Details |
|---|---|
| Read selected text | Any app where text can be selected |
| Read full screen | Two-finger swipe down |
| Keyboard shortcut | Option+Esc (customizable) |
| Voice selection | 60+ system voices available |
| Speed adjustment | Basic slider in settings |
| Word highlighting | Optional (Settings > Spoken Content) |
| Offline | Yes — no internet needed |
What It Cannot Do
| Feature | Not Available |
|---|---|
| Audio export (MP3) | No — cannot save TTS as audio files |
| Local voice generation and cloning | Not available |
| Sentence navigation | No skip-back or skip-forward |
| OCR (photo to speech) | No |
| Document import | Must select text in each app |
When Built-In Is Enough
- You read text aloud occasionally
- Voice quality is not important
- You never need to export audio
When You Need More
If you use TTS daily, need local voice generation, want audio export, or need batch workflows, a dedicated TTS app provides a significantly better experience.
For Mac users who want more than the built-in feature can offer, Spokio is powered by Chatterbox Turbo and supports local voice cloning, batch export, MP3/WAV/AIFF/M4A export, and offline generation without cloud uploads.
