macOS Spoken Content is a powerful accessibility feature that turns your Mac into a text-to-speech reader. This guide covers the core settings, shortcuts, and workflows.
What Is Spoken Content?
Spoken Content is macOS’s built-in text-to-speech feature, located in Accessibility settings. It includes two modes:
- Speak Selection: Reads selected text aloud
- Speak Screen: Reads the entire screen content
Both work across many Mac apps without installation or account setup.
Enabling Spoken Content
macOS Ventura and later:
- System Settings > Accessibility > Spoken Content
- Toggle “Speak Selection” on
- Toggle “Speak Screen” on (optional)
macOS Monterey and earlier:
- System Preferences > Accessibility > Spoken Content
- Check “Speak selected text when the key is pressed”
- Check “Speak screen” (optional)
Keyboard Shortcuts
| Action | Default | Customize |
|---|---|---|
| Read selected text | Option+Esc | System Settings > Keyboard > Keyboard Shortcuts > Accessibility |
| Read screen | Two-finger swipe down when enabled | Same location |
| Pause/Resume | Option+Esc | Same |
| Cycle highlight | Tab (with highlighting on) | N/A |
Voice Settings
Selecting a Voice
- System Settings > Accessibility > Spoken Content
- Click “System Voice”
- Browse and preview voices
- Click “Manage Voices” to download more
Adjusting Speaking Rate
Use the “Speaking Rate” slider. Move left for slower, right for faster. Click “Play” to test.
Custom Pronunciations
For specific words (names, technical terms):
- System Settings > Accessibility > Spoken Content
- Click “Pronunciations”
- Click ”+” to add a word and type how it should be pronounced
- Works on a per-word basis
Highlighting Options
- System Settings > Accessibility > Spoken Content
- Click “Highlight Content”
- Choose:
- Highlight words: Individual words highlighted as spoken (useful for following along)
- Highlight sentences: Full sentence highlighted at a time
- Highlight color: Customize the highlight color
Word highlighting is particularly useful for proofreading and language learning.
Controller Options
When Speak Screen is active, a controller appears on screen:
- Auto-hide: Controller disappears after a few seconds
- Always show: Controller stays visible for quick access
- Controller size: Choose small, medium, or large
The controller provides play/pause, skip forward, skip back, and speed controls.
Expert Tips
Tip 1: Create a Dedicated Shortcut for TTS
Assign a two-key shortcut instead of the default three-key (Option+Esc) for faster access: System Settings > Keyboard > Keyboard Shortcuts > Accessibility > “Speak selected text when the key is pressed”
Tip 2: Use Speak Screen for PDFs
Open a PDF in Preview, go full screen, and two-finger swipe down to have the visible document content read aloud. Behavior can vary by PDF structure.
Tip 3: Combine with Split View
Open your document on one side and a notes app on the other. Use Speak Screen to read while taking notes.
Tip 4: Adjust Speed Per Task
Keep speed slower (slider left) for comprehension-heavy reading and faster (slider right) for proofreading familiar content.
Limitations to Know
| Limitation | Impact |
|---|---|
| Basic voice quality | Less natural than neural TTS — fatiguing for long sessions |
| No audio export | Cannot save TTS output as MP3 or WAV |
| No document import | Must select text in each app |
| Speed range limited | Falls short of dedicated apps for high-speed listening |
| App-dependent behavior | Some apps override shortcuts or do not highlight properly |
When to Upgrade
Spoken Content is excellent for occasional use. If you use TTS for long sessions, recurring exports, or production voiceover work, a dedicated app with higher-quality generation and audio export can provide a better workflow.
For Mac users who want more than Spoken Content can offer, Spokio is powered by Chatterbox Turbo, runs on Apple Silicon and Intel Macs, supports local voice cloning and batch export, exports MP3, WAV, AIFF, and M4A, and does not upload text, audio, or voice samples to cloud services.
