Toolminex
Image Tools

Image Cropper

Drag the handles to select what you want to keep, pick a ratio or type exact pixels, and download. The original file never leaves your browser.

Input

Drop an image here

or click to browse: JPG, PNG, WebP

Settings

How to crop an image

Load an image, choose a ratio, drag across the part to keep, and download it at full resolution.

  1. 01

    Load the image

    Drop in a JPG, PNG or WebP. It's shown scaled to fit the screen, but the crop is applied to the full-resolution original.

  2. 02

    Pick a ratio, or leave it on Free

    Presets are 1:1, 4:3, 16:9, 3:2 and 2:3. With a ratio selected, the box keeps that shape as you drag.

  3. 03

    Drag across the area to keep

    Press and drag with a mouse, finger or stylus. The crop's position and its size in real pixels appear under the image, such as 3024 × 3024px.

  4. 04

    Crop and download

    PNG input stays PNG and WebP stays WebP; anything else is saved as JPEG at 92% quality. Change the format in the menu if you need another.

Which ratio to choose

The ratio decides the shape; the size depends on how much of the image you keep. The last column shows the largest crop of a 12-megapixel 4032 × 3024 phone photo at each ratio.

RatioCommon usesLargest crop of a 4032 × 3024 photo
1:1Instagram square post, profile photos, product thumbnails3024 × 3024
4:3Most phone photos as shot, presentations4032 × 3024 (no crop)
16:9YouTube thumbnails, website hero images, TV screens4032 × 2268
3:2DSLR photos, standard prints such as 6 × 4 inch4032 × 2688
2:3Portrait prints, Pinterest pins2016 × 3024

Instagram's 4:5 portrait shape isn't a preset. Use Free and aim for a box about 1.25 times as tall as it is wide, then check the pixel size shown under the image: 2419 × 3024 is a full-height 4:5 crop of a 4032 × 3024 photo.

Cropping keeps resolution, resizing doesn't

Cropping removes the edges and keeps every remaining pixel exactly as it was. The cropped part of a 12-megapixel photo is just as sharp as the original. That's why cropping is the better way to remove something at the edge of a photo, such as a watermark in a corner or a stranger at the side, than painting over it.

If you need an exact pixel size as well, such as 1200 × 630 for a link preview, crop to the ratio first and then resize to the size with the Image Resizer. Doing it in that order avoids stretching the picture.

Common crops

Profile photos and avatars

Crop square around the face, leaving a little space above the head so circular frames don't cut it off.

Cutting out a corner watermark

Crop the edge with the mark away and keep the rest at full resolution.

Thumbnails for videos and blogs

Crop to 16:9 so YouTube and most blog themes show the whole image without letterboxing.

Limits worth knowing

  • The crop box is drawn fresh each time. To adjust it, drag a new one.
  • There's no rotate or straighten step. Use Image Flip & Rotate first if the photo is sideways.
  • Saving a transparent PNG as JPEG fills transparent areas with black.
  • Metadata such as the EXIF date and GPS location isn't kept.

Frequently asked questions

No. The crop happens on a canvas in your browser at full resolution.
The pixels you keep are unchanged. Saving as JPEG or WebP adds one round of compression at 92% quality, which is hard to see; PNG is lossless.
Yes. Drag with one finger to draw the crop box. The page won't scroll while you're dragging over the image.
Not directly. The pixel size updates as you drag, so draw the box and adjust until it reads the size you want, or crop to the ratio and resize afterwards.
The preview is scaled to fit your screen, but the numbers under it are in the original image's pixels, which is what you'll download.
Not here; crops are rectangular. Crop square, and most profile-photo uploads will mask it into a circle for you.

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