JAEN

Image Cropper

Crop an image by dragging to select an area, with optional aspect-ratio locking.

Input data is processed in your browser
Data is never sent to a server

Tool

Drag & drop an image file here

Images are processed entirely in your browser and never sent to a server.

What is the Image Cropper?

The Image Cropper lets you select a crop area simply by dragging on the image. Aspect-ratio presets (1:1, 4:3, 16:9, 3:2) make it easy to crop to the exact ratio you need for social media posts or documents.

All processing happens entirely in your browser using the Canvas API — your image data is never sent to a server.

Use Cases

  • Remove unwanted parts of a photo to emphasize the main subject
  • Crop an image to a specific aspect ratio for a social media post
  • Cut out just a portion of a screenshot

How to Use

  1. Select an image file, or drag and drop it into the drop zone.
  2. Drag on the image to select the area you want to crop. Drag inside the selection to move it.
  3. Optionally lock the aspect ratio (1:1, 4:3, 16:9, 3:2) or fine-tune the X/Y/width/height values.
  4. Click "Crop" to preview the result.
  5. Click "Download" to save the cropped image.

FAQ

Is this tool free?

Yes, it is completely free to use.

Is my image sent to a server?

No. All processing happens in your browser using the Canvas API. Images are never uploaded to a server.

Can I crop with a locked aspect ratio?

Yes. Use the 1:1, 4:3, 16:9, or 3:2 preset buttons, or enter exact pixel values in the number fields.

Can I adjust the selection afterward?

Yes. Drag inside the selection to move it, or fine-tune it using the X/Y/width/height number fields.

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