Picut

This app is a browser-based image processing tool for local image editing and export.
Users can choose an image file from their device, adjust processing options, preview the result, and download the output.

Key functions include:

Optional crop mode with free crop, original ratio, preset ratios (1:1, 4:3, 16:9, 3:4, 9:16), and fixed-size crop input.
Optional compression controls for quality and scale.
Optional format conversion for JPEG, PNG, WEBP, and BMP.
Preview of the final processed image before export.
One-click export and download to the device.
Supported input types include common image formats such as JPG, PNG, GIF, WEBP, BMP, SVG, TIFF, and ICO.
The app also shows export information such as estimated resolution, estimated file size, output format, and quality.
Crop, compression, and format conversion can be enabled or disabled independently, and reset controls are provided to restore default settings.
The interface adapts to both desktop and mobile layouts.

Processing is done locally in the page with JavaScript and Cropper.js, and no server is required for normal use.