📌 Overview

Crop an image to a chosen aspect ratio (1:1, 4:3, 16:9 and more) or free size. All processing stays in your browser.

✂️ Image Cropper

Crop an image to a chosen aspect ratio (1:1, 4:3, 16:9 and more) or free size. All processing stays in your browser.

🔒 All processing happens in your browser. No data is uploaded to any server.

📖 Deep Dive: Image Cropper

How it works

Compute the largest centered rectangle for the target ratio and draw that region to a new canvas, then export.

Ratio guide

  • 1:1 square (avatars)
  • 4:3 / 3:4 general photos
  • 16:9 / 9:16 landscape/portrait covers
  • Original (no crop)
  • Privacy

    Local processing; images are not uploaded.