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Image Alt Text Generation
AI-powered descriptions using Moondream2 vision model. Process thousands of images in batch.
How It Works
1
Extract Images
Images are extracted from PDFs, PPTX, DOCX files.
2
Analyze with AI
Moondream2 vision model describes the image content.
3
Generate Description
Context-aware alt text following WCAG best practices.
Image Types
- Photos and illustrations
- Charts and graphs
- Diagrams and flowcharts
- Screenshots and UI elements
API Usage
# Generate alt text for an image
curl -X POST http://localhost:8000/api/v1/alt-text \
-F "[email protected]"
# Response:
{
"alt_text": "Bar chart showing quarterly revenue increasing from $2M in Q1 to $5M in Q4",
"confidence": 0.92
}