Crop Image
Crop images to preset ratios or custom dimensions instantly. Free, fast, and secure.
Upload your image and crop it to preset aspect ratios (1:1, 16:9, 4:3, 3:2) or custom dimensions in pixels. Supports JPG, PNG, WebP and all common image formats. All processing happens in your browser for complete privacy. No file size limits, no signup required.
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Supports: JPG, PNG, WebP, and all common image formats
How It Works
- 1Upload your image
Click or drag and drop your image. All common formats like JPG, PNG, and WebP are supported.
- 2Choose crop options
Select a preset aspect ratio (1:1, 16:9, 4:3, 3:2) or enter custom dimensions. See a visual preview of the crop area on your image.
- 3Crop and download
Click "Crop Image" to process. Your cropped image will appear below and you can download it instantly.
Frequently Asked Questions
What are the preset aspect ratios used for?
Preset ratios help you crop images for specific uses. 1:1 (square) is perfect for profile pictures and Instagram posts. 16:9 is ideal for YouTube thumbnails and widescreen displays. 4:3 is common for standard photos and presentations. 3:2 matches DSLR camera aspect ratios.
How do custom dimensions work?
Custom dimensions let you specify the exact pixel coordinates and size of your crop area. X and Y define the top-left starting point, while Width and Height define the crop area size in pixels.
Can I see the crop area before processing?
Yes. A blue rectangle overlay on your image preview shows exactly where the crop will be applied. This helps you visualize the final result before cropping.
Are my images uploaded to a server?
No. All cropping happens directly in your browser using JavaScript and HTML5 Canvas. Your images never leave your device, ensuring complete privacy and security.
Which output format should I choose?
JPG is best for photos with smaller file sizes. PNG is best for images with transparency or text that need lossless quality. WebP offers excellent compression with high quality but may not work on older browsers.
What happens if my crop dimensions exceed the image size?
The tool automatically validates your crop dimensions to ensure they fit within the original image boundaries. Invalid dimensions are automatically adjusted to the maximum possible size.