Cropping.Rocks is a free online tool to perfectly crop and resize an image into all established Social Media formats in less than a minute.

This app is a MVP for our qCrop technology: a way to easily and quickly provide an image with a universal cropping hint, which is valid for any aspect ratio. The cropping hint is embedded in the image's metadata and then respected by an automated cropping backend.

qCrop is written in Rust and WebAssembly as a unified microservice and deployed as docker containers.