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VoiceTypr uses local AI models for offline transcription. Learn how to download, manage, and optimize your models.

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Understanding Models

VoiceTypr supports multiple AI model engines:

Whisper

OpenAI’s speech recognition model99+ languages5 sizes available

Parakeet

NVIDIA’s optimized model (macOS only)25 languagesApple Neural Engine

Cloud Models

Soniox and other cloud providersAPI requiredNo download needed

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Model Characteristics

Each model shows three key metrics:
1

Speed Score

How fast the model transcribes (1-10)Higher = faster transcription Speed indicator
2

Accuracy Score

How accurate the transcription is (1-10)Higher = better accuracy Accuracy indicator
3

Size

Disk space required for the modelRanges from ~75 MB to ~2.9 GB Size indicator

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Model Sizes Explained

ModelSizeSpeedAccuracyBest For
Tiny~75 MB104Quick testing, limited accuracy needs
Base~142 MB95Fast transcription, casual use
Small~466 MB77Balanced performance
Medium~1.5 GB58High accuracy needed
Large~2.9 GB310Maximum accuracy, professional use
Recommended models are marked with a star icon and offer the best balance of speed and accuracy.

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Downloading Models

1

Open Models Tab

Navigate to the Models section in VoiceTypr
2

Choose a Model

Browse “Available to Set Up” sectionReview speed, accuracy, and size metrics
3

Download

Click the “Download” buttonProgress is shown with a percentage bar
4

Wait for Verification

After download, model is verified (SHA-256 checksum)“Verifying…” indicator appears briefly
5

Model Ready

Model moves to “Available to Use” sectionNow selectable for transcription
Start with a Small model for balanced performance. You can download multiple models and switch between them.

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Download Progress

While downloading:
  • Progress bar shows download percentage
  • Cancel button (X) allows canceling the download
  • Verifying state appears after download completes
Parakeet models may show “Downloading…” without a percentage. This is normal - FluidAudio (the download system) doesn’t report progress for these models.

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Switching Models

Change your active transcription model at any time:
  1. Go to Models tab
  2. Find your desired model in “Available to Use”
  3. Click anywhere on the model card
  4. Active model is highlighted with a colored background
Only one model can be active at a time. Switching models takes effect immediately for new recordings.

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Deleting Models

Free up disk space by removing unused models:
1

Locate Model

Find the model in “Available to Use” section
2

Click Remove

Click the “Remove” button on the model card
3

Confirm Deletion

Confirm you want to delete the model
4

Model Removed

Model moves back to “Available to Set Up”Disk space is freed immediately
If you delete your currently active model, you’ll need to select a different model before recording again.

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Model Verification

VoiceTypr ensures model integrity:
  • SHA-256 checksum verification after download
  • Corrupted downloads are detected automatically
  • Failed verification prompts re-download
Verification typically takes 5-10 seconds depending on model size.

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Storage Management

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Where Models are Stored

Models are stored in platform-specific locations:
  • macOS: ~/Library/Application Support/com.voicetypr.app/models/
  • Windows: %APPDATA%/com.voicetypr.app/models/

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Checking Disk Usage

Total space used by all models:
  • Tiny only: ~75 MB
  • Tiny + Small: ~541 MB
  • Small + Medium: ~1.97 GB
  • All models: ~5 GB+
Keep only the models you use regularly. You can always re-download models later.

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Cleaning Up

To free disk space:
  1. Delete unused models (see above)
  2. Keep 1-2 models that fit your needs
  3. Advanced users: Manually delete from file system (not recommended)

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Cloud Models

Cloud-based models (like Soniox) don’t require downloads:
1

Add API Key

Click “Add API Key” on the cloud model card
2

Enter Credentials

Provide your API key from the providerKeys are stored securely in system keychain
3

Model Ready

Model moves to “Available to Use”Select to use for transcription
Cloud models require an internet connection for transcription. See provider documentation for pricing and limits.

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Removing Cloud Models

Click “Remove API Key” to disconnect:
  • API key is deleted from keychain
  • Model moves back to “Available to Set Up”
  • No local data is deleted

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Best Practices

  • Casual use: Small model (best balance)
  • Professional transcription: Large model
  • Quick notes: Tiny or Base model
  • Limited disk space: Tiny or Base model
Models range from 75 MB to 2.9 GB. Use a stable internet connection for downloading.
Download models while you have internet access. They work completely offline once downloaded.
Try different models to find the best speed/accuracy balance for your use case.

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Troubleshooting

Solution:
  • Check internet connection
  • Ensure sufficient disk space (3-4 GB free)
  • Try canceling and restarting the download
Solution:
  • Delete the model and re-download
  • Check disk for errors
  • Contact support if issue persists
Solution:
  • Ensure model is fully downloaded and verified
  • Check that model appears in “Available to Use”
  • Restart VoiceTypr if needed
If you encounter persistent issues, try the “Reset App Data” option in Advanced settings (this will delete all models and settings).