API Documentation
Thunder Image — The Ultimate Image Optimization Solution
Enhance your website performance with Thunder Image, your go-to service for image optimization and transformation.
Optimizing Your Images
Learn how Thunder Image can help you reduce load times and improve your site's performance.
Transforming Images
Explore how Thunder Image can resize, crop, and modify your images to suit any device or platform.
Why Choose Thunder Image?
Ensure your website loads faster, ranks better on search engines, and delivers an outstanding user experience. With Thunder Image, you can transform and optimize images in real-time, reducing the need for manual intervention.
Customizable Transformations
Resize, crop, and filter your images dynamically to meet your needs.
Reference APIs
Automatically generate endpoints from an OpenAPI spec
Real-time Optimization
Optimize images on the fly, reducing the strain on your servers and improving load times.
Available Transformations
Thunder Image offers a variety of transformations to modify and enhance your images:
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Resize Operations
- Basic resize (width and height)
- Fit-in (resize within constraints)
- Stretch (ignore aspect ratio)
- Flip (horizontal and vertical)
- Padding
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Crop Operations
- Manual crop
- Trim (remove surrounding space)
- Smart crop (focal point detection)
- Crop alignment
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Color Adjustments
- Brightness
- Contrast
- Saturation
- Hue rotation
- RGB adjustment
- Grayscale conversion
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Effects and Filters
- Blur
- Sharpen
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Format and Quality
- Format conversion
- Quality adjustment
- Background color setting
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Advanced Operations
- Watermarking
- Focal point selection
- DPI adjustment
- Upscaling