Crop your images with pixel-perfect accuracy. Upload any image, define your crop area visually or by entering exact coordinates, lock to popular aspect ratios like 1:1, 4:3, or 16:9, and download the cropped result. Everything runs in your browser, your images are never uploaded to any server.
Drop an image here or click to select
Supports PNG, JPEG, WebP, GIF, BMP, SVG
Upload an image by dragging it into the upload area or clicking to select a file. A crop overlay appears on your image - drag the edges or corners to adjust the crop area, or drag the center to move it. Use the aspect ratio buttons to lock to common ratios (Free, 1:1, 4:3, 16:9, 3:2). You can also enter precise pixel coordinates (X, Y, Width, Height) for exact control. Click 'Crop Image' to process, then download the result.
Image cropping is essential for: resizing profile pictures and avatars to square format, preparing images for social media platforms with specific aspect ratios, removing unwanted edges or borders from screenshots, creating thumbnails for blog posts and articles, cropping product photos for e-commerce listings, preparing images for print with specific dimensions, extracting regions of interest from larger photographs, and standardizing image dimensions for web galleries.
This tool uses the HTML5 Canvas API's drawImage() method with source rectangle parameters (sx, sy, sWidth, sHeight) to extract the selected region from the original image. The crop coordinates are calculated by mapping the visual overlay position to the actual image dimensions, accounting for the display scaling ratio. This ensures pixel-perfect cropping regardless of the preview size. The cropped result maintains the original image quality with no re-compression artifacts when saved as PNG.
Upload your image, then enter the exact Width and Height values in the coordinate inputs. You can also set the X and Y position to control exactly where the crop starts. For aspect-ratio-locked crops, select a ratio (like 1:1 for square) and resize the crop area.
Yes. Click any aspect ratio preset button (1:1, 4:3, 16:9, 3:2, 2:3, 9:16) to lock the crop area to that ratio. Select 'Free' to crop without ratio constraints.
No. This tool extracts the selected region at full original resolution. When downloading as PNG, there is zero quality loss. JPEG and WebP formats use compression, so choose PNG for lossless results.
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