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
Compress, transform, and adjust images on the fly. From simple cropping to color science and object recognition.
Proxy
Process and deliver files hosted on other domains. Implement responsive images without explicitly uploading files.
Adaptive delivery
Automatically adapt website images to user context: screen size, browser, location.
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.
GIF to video
Convert and transform GIF files to video on the fly.
APIs
Want to create something new entirely? Get familiar with our Upload and REST APIs.