You press the dictation key and… nothing. Or it types gibberish. Or it stops mid-sentence. Here's a systematic checklist for fixing Apple Dictation — and an honest note on when it's not worth fixing.
1. Confirm dictation is actually enabled
System Settings → Keyboard → scroll to Dictation → toggle it on. While you're there, check the shortcut (default is often "press the microphone key" or double-tap Control) and the language list.
2. Check the microphone source
In the same Dictation settings, verify the microphone source isn't pointed at a disconnected device (a closed-lid MacBook with no external mic, an unplugged interface, or a Bluetooth headset that's off). System Settings → Sound → Input shows live levels — if the bar doesn't move when you talk, the OS can't hear you, and neither can dictation.
3. Check per-app microphone permissions
System Settings → Privacy & Security → Microphone. The app you're dictating into doesn't need mic access (the system handles it), but third-party dictation tools do.
4. Keyboard shortcut conflicts
Utilities like window managers, launchers, and screenshot tools love stealing function keys. If the dictation key does nothing, temporarily quit your utility apps and try again, or assign a different shortcut in Dictation settings.
5. Language mismatch
If output looks like phonetic soup, dictation may be set to the wrong language. Add/select the right one in Dictation settings — and note that auto-switching between languages mid-sentence isn't supported.
6. Managed Mac restrictions
On corporate machines, MDM profiles can disable dictation outright (it's sometimes lumped in with "Siri and improve-Siri data sharing" policies). If the toggle is greyed out and you see "managed by your organization" anywhere, talk to IT.
7. The classic: restart things
Toggle Dictation off and on. Log out and back in. Restart. It's boring advice because it works — the dictation daemon does occasionally wedge itself.
8. Still broken or just… bad?
Here's the honest part: even when Apple Dictation works, it has ceilings you can't fix in settings. No custom vocabulary, weak punctuation, no cleanup of filler words, no history if insertion fails, and it can cut out on you mid-thought.
If you dictate more than occasionally, a dedicated local-AI dictation app is the actual fix. Sotto runs Whisper and Parakeet models on-device, uses a push-to-talk hotkey (records exactly while you hold it — nothing cuts out), learns your vocabulary, cleans up your speech automatically, and saves every recording so a failed paste never loses your words. It's $49 once.
Want to see how it stacks up against everything else first? Read our best dictation apps for Mac comparison, or learn how system-wide dictation works.