Grammar Correction
Real-time grammar correction that runs instantly during transcription.
Overview
Yooz Whisper includes built-in grammar correction that fixes common errors as you speak. Processing happens instantly on your device with zero delay.
Key Features:
- Instant processing - No waiting, corrections appear immediately
- Privacy-first - All processing on-device
- English support - More languages coming soon
How It Works
Grammar correction has two levels:
| Level | Description | Subscription |
|---|---|---|
| Simple | Common grammar fixes | Free |
| Pro | Context-aware corrections | Pro |
Simple Corrections
Available to all users. Fixes straightforward grammar errors:
| Before | After |
|---|---|
| "I are happy" | "I am happy" |
| "He don't know the answer" | "He doesn't know the answer" |
| "I seen him yesterday" | "I saw him yesterday" |
| "They was at the party" | "They were at the party" |
| "I need alot of help" | "I need a lot of help" |
Pro Corrections
Available with Pro subscription. Uses advanced language analysis to catch context-dependent errors that Simple mode cannot detect:
| Before | Simple | Pro |
|---|---|---|
| "Your not even trying" | No change | "You're not even trying" |
| "She is good in swimming" | No change | "She is good at swimming" |
| "Your not going anywhere" | No change | "You're not going anywhere" |
| "He is good in cooking" | No change | "He is good at cooking" |
Pro mode understands grammar context, distinguishing between words like "your" (possessive) vs "you're" (contraction), and preposition usage based on what follows.
Settings
Access grammar correction settings in Settings > Cleanup.
Enable Grammar Correction
Toggle grammar correction on/off. When enabled, corrections apply automatically during transcription.
Correction Level
Choose between Simple and Pro levels:
- Simple - Fast, handles common errors (available to all)
- Pro - Context-aware, catches nuanced errors (requires Pro subscription)
Pro corrections catch errors that require understanding the grammatical context of surrounding words. If you write professionally, Pro mode significantly improves accuracy.
Language Support
Grammar correction is currently available for:
- English (US, UK, Australian variants)
Additional languages are planned for future releases.
Privacy
Grammar correction runs entirely on your Mac:
- No internet connection required
- No data sent to servers
- Same privacy as regular transcription
Performance
Grammar correction adds no perceptible delay:
| Metric | Value |
|---|---|
| Processing time | Instant |
| CPU impact | Minimal |
| Memory usage | ~5MB |
Tips
Use Simple mode when:
- You want fast, basic corrections
- Using Free tier
- Transcribing casual content
Use Pro mode when:
- Writing professional content
- Context-dependent corrections matter
- You want the most accurate output
Related
- AI Touch-Up - Post-transcription refinement
- Voice Typing - Core transcription features