JustUtils

Private image editor

Crop an image visually or by exact pixels

Drag to select the part you want, use a familiar aspect ratio or precise coordinates, preview the result, and save as JPG, PNG, or WebP.

No uploadNo accountNo watermark
crop

Choose an image to crop

JPG, PNG, WebP, GIF, or BMP

Choose image

Simple by design

How it works

1

Choose an image

Open a JPG, PNG, WebP, GIF, or BMP without uploading it.

2

Select the crop

Drag across the preview or start from a 1:1, 4:3, 16:9, or 3:2 preset.

3

Save the result

Choose output format and quality, preview, then download.

Practical guide

Crop for the destination, not by guesswork

A 1:1 square is a reliable starting point for profile photos and product thumbnails. 16:9 fits common video and presentation covers. 3:2 matches many camera photographs.

Cropping changes composition, while resizing changes dimensions. This tool only removes the outside area; use the image converter afterward when you also need a maximum width or a different file format.

Animated GIF input uses its first frame because JPG, PNG, and standard WebP output from the browser canvas are single images.

Visual and numeric

New users can drag; precise workflows can use X, Y, width, and height.

Real pixel dimensions

The controls always show the actual source-image coordinates, not scaled preview values.

Transparency explained

PNG and WebP keep alpha; JPG replaces it with white.

Helpful answers

Frequently asked questions

How do I crop an image to an exact size?

Drag on the preview to select an area, then type exact X, Y, width, and height values in pixels. The crop is clamped to the original image bounds.

Which aspect ratio should I use?

Use 1:1 for square avatars, 16:9 for widescreen thumbnails, 4:3 for many presentations, 3:2 for common photos, or Free for a custom shape.

Does cropping reduce image quality?

Cropping removes pixels outside the selection. PNG output is lossless; JPG and WebP quality can be adjusted before saving.

Can I crop a transparent PNG?

Yes. Save as PNG or WebP to retain transparency. JPG does not support transparency and uses a white background.