Free online image tool

Crop Image Online

Select the exact area you need with a movable, resizable crop box.

Options

Your files are processed locally in your browser and never uploaded.
01

How it works

1

Upload

Choose an image from your device.

2

Select

Move and resize the crop area or choose an aspect ratio.

3

Download

Crop locally and download the result.

02

Why use OneTools

Precise crop

The selection maps to original image pixels.

Useful ratios

Choose square, landscape, portrait, or freeform.

Private

Processing happens in your browser.

03

Popular use cases

  • Crop profile photos
  • Prepare social media images
  • Remove unwanted edges
04

Frequently asked questions

Does cropping reduce resolution?

The result uses the selected pixels from the original image.

Which formats work?

JPG, PNG, and WebP are supported.

Is my image uploaded?

No, cropping runs locally in your browser.

05

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