Seg2Json: Transform Images into Actionable JSON Data
Are you a developer looking to extract precise object coordinates from images? Seg2Json is a powerful desktop application that combines state-of-the-art AI segmentation with developer-friendly JSON output. Simply describe what you want to segment, and get instant bounding boxes and polygon coordinates.
What is Seg2Json?
Seg2Json is a text-prompted image segmentation tool that runs 100% locally on your machine. Unlike cloud-based solutions that require API calls and have privacy concerns, Seg2Json processes everything offline after the initial model download.
Key Features
- Natural Language Prompts: Just type what you want to segment - "laptop", "red car", "person on the left"
- Precise JSON Output: Get structured data with bounding boxes
[x1, y1, x2, y2]and polygon coordinates[[x, y], ...] - 100% Local Processing: No data leaves your machine - perfect for sensitive projects
- Cross-Platform: Works on Windows (NVIDIA GPU or CPU) and macOS (Apple Silicon M1/M2/M3/M4 or Intel)
- GPU Acceleration: 5-10x faster processing with compatible graphics cards
Use Cases for Developers
1. Interactive Image Editors
Build applications where users can click to select objects. Use the polygon coordinates to:
- Highlight selected objects with precise outlines
- Enable drag-and-drop object manipulation
- Create layer-based editing workflows
// Example: Draw polygon on Canvas
const polygon = segmentationResult.objects[0].polygons;
ctx.beginPath();
ctx.moveTo(polygon[0][0], polygon[0][1]);
polygon.forEach(point => ctx.lineTo(point[0], point[1]));
ctx.closePath();
ctx.stroke();2. E-Commerce Applications
Automate product image processing:
- Extract products from backgrounds automatically
- Generate consistent thumbnail crops using bounding boxes
- Create interactive product viewers with clickable hotspots
3. Image Annotation Platforms
Speed up data labeling workflows:
- Pre-annotate images with AI-generated polygons
- Export annotations in standard formats
- Integrate with existing ML pipelines
4. Content Management Systems
Enhance media libraries:
- Auto-tag images based on detected objects
- Enable smart cropping for responsive images
- Build visual search functionality
JSON Output Structure
Every Seg2Json result includes:
{
"image_size": {
"width": 1920,
"height": 1080
},
"num_objects": 2,
"objects": [
{
"id": 1,
"label": "laptop",
"score": 0.95,
"box": [120, 80, 580, 420],
"polygons": [[125, 85], [575, 85], [580, 415], ...]
}
]
}Why Choose Seg2Json Over Cloud APIs?
| Feature | Seg2Json | Cloud APIs |
|---|---|---|
| Privacy | ✅ 100% Local | ❌ Data sent to servers |
| Speed | ✅ Instant (no network latency) | ⚠️ Depends on connection |
| Cost | ✅ One-time purchase | ❌ Per-request pricing |
| Offline Use | ✅ Full functionality | ❌ Requires internet |
| Rate Limits | ✅ Unlimited | ❌ Throttled |
Getting Started
- Download Seg2Json from our pricing page
- Install the application on your Windows or macOS machine
- Download models on first launch (one-time, ~2GB)
- Start segmenting - upload images and type your prompts!
Technical Requirements
Windows
- Windows 10/11 (64-bit)
- NVIDIA GPU with CUDA support (recommended) or CPU-only mode
- 8GB RAM minimum, 16GB recommended
- 5GB disk space for models
macOS
- macOS 12 (Monterey) or later
- Apple Silicon (M1/M2/M3/M4) or Intel processor
- 8GB RAM minimum
- 5GB disk space for models
Conclusion
Seg2Json bridges the gap between advanced AI segmentation and practical development workflows. Whether you're building an interactive image editor, automating e-commerce workflows, or creating annotation tools, Seg2Json provides the precise JSON data you need.
Ready to transform your image processing workflow? Get Seg2Json today and start building with structured image data.
Have questions? Contact us at contact@segany.com
