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Module 05 · Edit
Image Cropper
Click and drag on the image to select a crop area. Constrain aspect ratio and export as PNG or JPEG.
Drop image
jpg · png · webp
Preview · drag to select
drop an image to begin
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Guide
How Image Cropper works
Step 01
Drop your image
Add any JPG, PNG or WebP. The image loads locally into a canvas.
Step 02
Drag to crop
Click and drag on the preview to draw a crop selection. Pick a free ratio, 1:1, 4:3 or 16:9.
Step 03
Export PNG / JPG
Download the cropped region in the format that best suits your use-case.
FAQ
Frequently asked
Does cropping reduce quality?+
No — pixels inside the crop region are copied 1:1. PNG output is lossless; JPEG uses 92% quality by default.
Can I crop to a custom size?+
Yes — 'Free' mode lets you drag any rectangle. Presets constrain to common aspect ratios.
Are images uploaded?+
No — the crop happens on an HTML5 canvas in your browser.
Any max size?+
Only your device's memory. 20 MP+ photos work smoothly on modern machines.