qktools

Crop and Resize Image

100% local processing

Drop images here

or

Process one image at a time

FAQ

No. Crop and resize are done locally in your browser, images are not uploaded to any servers, secure and private.

What is Image Cropping and Scaling?

Cropping and scaling are operations to adjust image dimensions or extract specific regions. Scaling changes the image to specified width and height, such as for avatars, banners, or social media specifications; cropping removes excess edges, highlights the subject, or cuts to a specific aspect ratio. Both are the most common needs in daily image processing.

This tool supports precise scaling by pixels, locking aspect ratio for proportional adjustments, and entering coordinates and dimensions to accurately crop specific regions, with real-time preview. All processing is done locally in the browser, and images are not uploaded.

How to Crop or Scale an Image

  1. 1Upload or drag in the image to process.
  2. 2Select the 'Scale Size' or 'Crop Region' mode.
  3. 3Enter the target width and height, or the starting coordinates and dimensions for cropping; you can lock the aspect ratio.
  4. 4Confirm the effect in the real-time preview, then download the result image.

Why Choose Our Cropping and Scaling Tool

Privacy-first: Cropping and scaling are done locally in the browser, images are not uploaded to the server.

Precise and real-time: Supports precise operations by pixels and coordinates, what you see is what you get.

Simple and free: No software installation required, no watermarks, no usage limits.