This project is a high-performance image transformation server and media optimization proxy designed to process, resize, and convert assets on the fly. It functions as a secure pipeline that fetches remote source files and applies transformations—such as cropping, watermarking, and visual filtering—directly through parameters defined in the request URL.
The service distinguishes itself through a focus on secure, resource-aware delivery. It protects infrastructure by validating incoming requests with cryptographic signatures to prevent unauthorized access and enforces strict limits on file dimensions and processing intensity to mitigate resource exhaustion. To ensure efficient delivery, it automatically negotiates image formats based on browser support and utilizes a distributed cache layer to minimize redundant computation.
Beyond standard image manipulation, the platform supports complex media handling, including animation processing, video thumbnail extraction, and the conversion of professional formats like camera raw data or layered documents into web-friendly files. It also provides tools for managing metadata, maintaining color fidelity, and grouping transformation settings into reusable presets to ensure consistent output across applications.
The system includes built-in observability features, such as system metrics export and error reporting, to assist in monitoring infrastructure health and performance.
