ToolCollection

Online Image Cropper

Free online Image Cropper tool. Upload images and center crop to standard aspect ratio presets (1:1 square for Instagram/avatars, 16:9 widescreen for YouTube/banners, 4:3 for photos). Export and download high-quality PNGs.

4.9(1,341 reviews)
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100% Private (No Data Stored)
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Instant & Free

How to Use the Online Image Cropper

1

Upload Image

Select any JPG, PNG, or WebP photo to crop.

2

Choose Aspect Ratio

Select 1:1 (Square), 16:9 (Widescreen), or 4:3 (Standard).

3

Adjust Target Width

Slide the max width bar to set the desired output resolution.

4

Crop & Download

Click "Crop Image Now" and download your cropped PNG file.

Why Choose Our Online Image Cropper?

Aspect ratio presets: 1:1 Square, 16:9 Widescreen, 4:3 Photo
Custom resolution output width slider
Side-by-side source and cropped result preview
100% private in-browser HTML5 Canvas processing
One-click PNG download

Pro Tips for Best Results

  • Use the 1:1 preset for profile avatars, Discord icons, and Instagram posts.
  • Use the 16:9 preset for YouTube thumbnails, presentation slides, and Twitter headers.

Frequently Asked Questions