Docu StopSee what it does
Crop images to exact dimensions
Crop images to specific dimensions
Cropping removes everything outside the area you want to keep, turning cluttered photos into clean, focused images. Our crop tool cuts any image to exact pixel dimensions — set the width, height, and X/Y offset to position the crop frame precisely. A 500x500 crop with the right offset produces a perfect square, while custom dimensions create banners, headers, and thumbnails to spec.
Cropping only removes pixels; it never reduces the quality of what remains, so the output stays sharp. It works on JPG, PNG, GIF, and WebP files, is free, and requires no account. Your image is processed privately and deleted automatically after the job finishes.
How to crop an image
- Upload your image
- Enter the crop width and height in pixels
- Set the X and Y offset to position the crop frame (origin: top-left)
- Click Process to crop
- Download your cropped image
Tips for best results
- Use equal width and height (e.g. 800x800) for a perfect square crop.
- Center your subject by adjusting the X/Y offset after setting dimensions.
- Crop at full resolution first, then resize or compress for the final size.
- Keep the original — cropping is destructive and cannot be undone.
When should you crop an image?
Cropping fixes composition and enforces ratios. Trim unwanted edges from vacation photos, turn wide shots into square profile pictures, cut product photos to marketplace dimensions, and prepare consistent thumbnails for galleries. Because cropping lets you frame the subject precisely, it is often the difference between a busy photo and a professional-looking one.
What to know before you start
The crop area is defined by width, height, and a top-left offset, giving you pixel-exact control over what stays in the frame. Cropping never changes the quality of the remaining pixels. Files are encrypted in transit and deleted after processing; the tool is free on first use.
Frequently asked questions
How do I crop a specific area of an image?
Set the width and height of the crop area, then adjust the X and Y offset to position it. The offset starts from the top-left corner.
Can I crop an image to a perfect square?
Yes — set equal width and height values (e.g., 500x500) and adjust the offset to center your subject.
Does cropping reduce image quality?
No — cropping only removes pixels outside the selected area. The quality of the remaining pixels is unchanged.
Is this tool free?
Yes, all Docu Stop web tools are completely free to use with no hidden charges or credit card required.
Are my files private and secure?
Absolutely. Files are processed over encrypted connections and automatically deleted from our servers after processing. We never access, store, or share your documents.
What is the file size limit?
Uploads are limited to approximately 4.5 MB per request due to server constraints. For larger files, download the Docu Stop mobile app which supports documents of any size.