THOWL Image Labeler
A powerful tool for annotating images with bounding boxes to train object detection models
Key Features
Project Management
Create and organize multiple projects with custom object classes for different machine learning tasks.
- Create unlimited projects
- Define custom object classes
- Monitor project progress
Precision Annotation
Intuitive interface for creating accurate bounding boxes with real-time feedback.
- Drag and resize boxes
- Class selection
- Delete and edit annotations
Export & Integration
Export annotations in YOLO format for seamless integration with machine learning pipelines.
- YOLO compatible format
- One-click export
- Batch downloads
Simple Workflow
1
Create Project
Set up a new project and define object classes for detection
2
Upload Images
Upload your training images to the project for annotation
3
Label Objects
Draw bounding boxes and assign appropriate classes
4
Export Results
Download annotations in YOLO format for model training
Ready to Start Labeling?
Begin creating high-quality training data for your machine learning models