Documentation
Uploadcare makes simple, powerful, developer-friendly building blocks to handle file uploading, storage, processing, and delivery. You get a complete file handling infrastructure.
File uploader
Responsive and mobile-ready customizable widget with multiple upload sources, image editor, and validation.
Image processing
Optimize, transform, and adjust images on-the-fly. From simple crop to color science and object recognition.
Proxy
Process and deliver files hosted on other domains. Implement responsive images without explicitly uploading files.
Metadata
Add additional, arbitrary data to uploaded files, e.g. unique file identifiers from your system.
Document conversion
Convert documents into all popular formats and generate thumbnails.
Video processing
Encode video files into popular web formats, adjust their quality, dimensions, length, and create thumbnails.
Background removal
Remove image background and and turn it into a transparent area.
Object recognition
Categorize and tag people, objects, and other content classes in your images.