Image Cropper
Crop images to custom or fixed aspect ratios like 1:1, 4:5, and 16:9 with draggable boxes or exact pixel inputs. All processing runs locally in your browser.
JPG, PNG, WebP, GIF · single file
Tips
- Lock the aspect ratio to maintain required framing rules for platforms like Shopify or Trendyol, the largest marketplace in Turkey.
- Enter exact pixel coordinates manually to replicate identical crop boundaries across multiple product images.
- Cropping discards outer pixels entirely without re-compressing or degrading the retained image area.
How to use it
- 1 Load your image into the workspace.
- 2 Select a fixed aspect ratio preset or switch to freeform framing.
- 3 Drag the selection boundary or type exact pixel dimensions to position the crop.
- 4 Export the cropped image to save the result.
What you should know
Cropping is the standard method to adjust composition, eliminate unwanted borders, and enforce strict aspect ratios for digital storefronts and social feeds. When you display an image inside a responsive grid, mismatched aspect ratios force browsers to introduce letterboxing, distort proportions, or apply unpredictable automatic clipping. By defining the exact bounding box beforehand, you ensure critical subjects remain centered across all display viewports. Because cropping directly eliminates unselected pixel data from the raster grid, it also reduces raw canvas memory and output file size proportionally without requiring lossy downsampling.
This tool renders your image directly inside the browser canvas, letting you adjust the crop frame via interactive handles or explicit pixel dimension fields. You can toggle between freeform framing and fixed presets such as square 1:1, vertical 4:5, and widescreen 16:9. The output maintains original pixel density across the retained selection and preserves alpha channel transparency for formats like PNG and WebP. Note that saving the cropped frame flattens multi-layer files into a single raster plane and strips non-essential embedded EXIF metadata.
Frequently asked questions
Does cropping reduce the image quality of the retained area?
No, cropping only discards the pixels located outside the selection box. The pixels inside your chosen boundary retain their original colour depth and sharpness.
Will transparent backgrounds in PNG or WebP images be preserved?
Yes, any transparency within your selected cropping boundary remains fully intact when exported to formats supporting alpha channels.
Are my uploaded images processed on an external server?
No, all image decoding, coordinate framing, and canvas rendering happen entirely within your local web browser without file transfers.
Guides
Articles and format references related to this tool.
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