How to use:
- Upload an image in JPEG, PNG, or other common formats
- Tap "Draw Blur Area" to enter drawing mode
- Draw rectangles over faces or areas you want to blur
- Tap anywhere to exit drawing mode
- Adjust settings like blur shape and intensity
- Use "Undo Last" to remove the most recent blur area
- Choose export quality: 720p for speed, or original resolution for best quality
- Export your image when finished