Preset aspect ratios
Choose from seven image crop aspect ratios, then keep that shape while moving or resizing the crop area.
Free image aspect ratio cropper
Crop Image to Aspect Ratio Online
Crop image to aspect ratio presets including 1:1, 4:3, 3:4, 3:5, 5:3, 9:16, and 16:9, or enter an exact custom size. Drag and resize the crop area, use precise pixel coordinates, then copy or download the result.
Crop areaLoading...
Cropped resultPNG
What is an image aspect ratio crop tool?
An image cropper for controlling the crop ratio, visible area, and final dimensions.
This crop image to aspect ratio tool removes the outside part of a JPG, PNG, or WebP while keeping the area you select. Use it when an image has the wrong composition, includes unwanted edges, or needs to fit a fixed aspect ratio.
The page combines visual cropping with exact controls. You can drag the crop rectangle, choose a common aspect ratio, enter the crop in original-image pixels, or set an exact output width and height. The original file is not overwritten.
How to crop image to aspect ratio
To crop image to aspect ratio online, upload a file, choose a ratio, position the crop, and export. Exact coordinates are optional.
- Upload the image. Choose or drop a JPG, PNG, or WebP. The image opens in the crop workspace without a server upload.
- Choose the aspect ratio. Select 1:1, 4:3, 3:4, 3:5, 5:3, 9:16, or 16:9. Use Custom when the image must match an exact width and height.
- Position the crop area. Drag or resize the rectangle. For repeatable work, enter X, Y, Width, and Height in original-image pixels.
- Copy or download. Check the result preview, then copy it as PNG or download PNG, JPG, or WebP.
Why use this crop image to aspect ratio tool?
It covers quick visual cropping and exact pixel work without turning the page into a full photo editor.
Exact custom dimensions
Enter a target width and height when the finished image must match a specific pixel size for an upload, layout, or template.
Pixel coordinate control
Use X, Y, Width, and Height to define the crop from the original image pixels instead of relying only on visual dragging.
Drag and resize preview
Move the crop rectangle over the image and resize it from the edges or corners while the result preview updates.
Private browser processing
The source image is decoded and cropped in the browser. There is no account, watermark, or media-processing upload.
Copy or download
Copy the result as PNG or download a PNG, JPG, or WebP file with an output format that suits the next task.
Common image crop aspect ratios
An aspect ratio describes the relationship between width and height. It controls the crop shape, not the final number of pixels.
| Aspect ratio | Shape | Common image crop uses |
|---|---|---|
| 1:1 | Square | Profile pictures, avatars, logos, product tiles |
| 4:3 | Landscape | Photos, article images, presentation graphics |
| 3:4 | Portrait | Portrait photos, cards, document images |
| 3:5 | Tall portrait | Portrait prints, posters, product photos |
| 5:3 | Wide landscape | Panoramic photos, headers, editorial images |
| 9:16 | Vertical | Stories, phone backgrounds, vertical covers |
| 16:9 | Widescreen | Video thumbnails, banners, slide covers |
| Custom | Any proportion | Exact upload requirements and template dimensions |
When to crop an image to an aspect ratio
Start with the destination of the image. The right ratio or exact size depends on where the cropped result will be used.
Square profile pictures
Crop a face, logo, avatar, or product into a square while keeping the important subject centered.
Stories and vertical posts
Prepare a tall image for story-style layouts, phone screens, vertical covers, and other portrait placements.
Video thumbnails and banners
Create a widescreen crop for video thumbnails, presentation covers, website banners, and landscape previews.
Photos and article images
Keep a familiar photo or print proportion for landscape images, portrait cards, blog illustrations, and editorial layouts.
Marketplace product images
Enter the required width and height for a store listing, catalog tile, ad placement, or product image template.
Repeatable screenshot crops
Enter the same X, Y, Width, and Height values when several screenshots need the same visible region.
Crop image to aspect ratio FAQ
Practical answers about aspect ratios, exact sizes, coordinates, output quality, formats, and browser-local processing.
What does image crop mean?
Image crop means removing pixels from the outside of an image so the remaining area has a different composition, aspect ratio, or size. Cropping changes what is visible; resizing changes the dimensions of the full image.
How do I crop an image to an exact size?
Yes. Choose Custom, enter the output width and height, and apply the size. The crop box keeps the same ratio and the downloaded image is resized to those exact dimensions.
How do I crop an image to a specific aspect ratio online?
To crop image to aspect ratio online, choose 1:1, 4:3, 3:4, 3:5, 5:3, 9:16, or 16:9. The tool creates the largest centered crop that fits that ratio, then you can move or resize the selection before exporting.
Can I enter crop coordinates manually?
Yes. X and Y set the top-left corner in original-image pixels. Width and Height set the selected source area. The crop box updates when those values change.
What do X and Y mean in image cropping?
X is the horizontal distance from the image's left edge to the crop area's top-left corner. Y is the vertical distance from the top edge. Both values use original-image pixels.
Does this image crop tool upload my photo?
No. The image is decoded, cropped, copied, and downloaded in your browser. It is not sent to a media-processing server.
Which crop ratios are available?
The page includes 1:1, 4:3, 3:4, 3:5, 5:3, 9:16, and 16:9 presets, plus a custom width and height option.
Can I copy the cropped image without downloading it?
Yes, when the browser allows image clipboard access on HTTPS or localhost. If clipboard access is unavailable, use the download button.
Does cropping reduce image quality?
Cropping itself removes the pixels outside the selected area. PNG keeps a lossless export, while JPG and WebP quality settings can add compression. Enlarging a small crop to a much larger custom output can also make it look softer.
What is the difference between cropping and resizing?
Cropping removes part of the image and can change its composition or aspect ratio. Resizing keeps the whole image but changes its pixel dimensions. Custom output on this page can crop first and then resize the selected area.
Which image format should I download?
Choose PNG for lossless output or transparency, JPG for a widely supported photo file, and WebP for modern compression. Copied images use PNG.
Does auto center crop detect the main subject?
No. Auto center crop selects the largest centered rectangle that matches the active aspect ratio. Move the crop box manually when the subject is away from the center.