Crop Image Online Free
Crop photos and graphics with custom dimensions or standard aspect ratios directly in your browser.
How to Use Crop Image
- Drop your image or browse to select a photo from your computer or phone.
- Adjust the draggable crop rectangle or click an aspect ratio preset (1:1, 16:9, 4:3, 9:16).
- Fine-tune corner handles to frame your desired crop area.
- Click 'Crop & Download' to export as PNG or JPG.
Technical Specifications & How It Works
Cropping eliminates unwanted backgrounds, focuses on primary subjects, and prepares photos for standard social dimensions.
All cropping operations execute in local canvas memory with zero server uploads.
100% Client-Side Privacy: Your images never leave your computer or phone. Processing runs completely in local browser memory via WebAssembly and Canvas APIs. No file data, filenames, or metadata are ever transmitted.
Frequently Asked Questions
Does cropping reduce image quality?
No. The cropped region preserves 100% of the original pixel fidelity without re-compression degradation when exported as PNG.
Can I lock aspect ratios?
Yes, select 1:1, 16:9, 4:3, or 9:16 to lock proportions while resizing.
Are my private images uploaded?
Never. Everything executes locally in your browser sandbox.