Image Tool

Crop an image

Crop your images by defining a precise crop area using coordinates.

Crop an image in DocuNest: 100% local processing on Windows, macOS, and Linux. Automatable via the docunest CLI.

Features

Rectangle cropping (x, y, width, height)

Result preview before export

Preservation of image quality

Support for JPEG, PNG, and WebP formats

Remove unwanted edges from a photo to recenter the subject.

Cut out a square area from a photo for a user profile.

Isolate a specific part of an image to enlarge or reuse it.

Same result as the interface, in one command. Nothing leaves your machine.

docunest — zsh

local

# Crop an image
❯ docunest img crop -i photo.jpg --rect "100,50,800,600" -o cropped.jpg
✓ Done — file written locally, no network upload

How do I define the crop area?

Specify the x and y coordinates of the top-left corner, followed by the width and height in pixels.

Is the quality preserved?

Yes. Cropping does not recompress the image beyond the chosen output format.

Crop PDF pages by defining a crop box or uniform margins. Directly in DocuNest's unified PDF editor (Pages menu).

Reduce the size of your images by adjusting the compression quality, with no visible change.

Convert your images from one format to another (JPEG, PNG, WebP) with quality control.

Download DocuNest: the complete editor, 7-day trial, no credit card, no files leaving your machine.

No account required, no data collected.

Install a system package, or use the AppImage if you prefer a portable version.

Windows 10+, macOS 12+ (Apple Silicon), Linux (deb / rpm / AppImage)