Crop Image
Crop images with aspect ratio lock. Free, no signup required.
Drop an image here
or click to browse — JPG, PNG, WebP supported
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How It Works
Upload your image and it appears in the crop editor
Drag to reposition, zoom with the slider, choose an aspect ratio
Click Download to save the cropped result
Why Use OneConvertly to Crop Image?
100% Private
Your files never leave your device. Everything is processed in your browser.
No Signup Required
Use this tool instantly — no account, no email, no limits.
Works on Any Device
Runs in Chrome, Firefox, Safari, and Edge on desktop and mobile.
Completely Free
No watermarks, no daily caps, no hidden fees.
Frequently Asked Questions
What aspect ratios are supported?
Free (any shape), 1:1 (square), 16:9 (widescreen), 4:3 (standard), 3:2 (photo), and 2:3 (portrait).
What formats can I crop?
JPG, PNG, and WebP are supported. PNG files are saved as PNG to preserve transparency. JPG and WebP are saved as JPG.
Is my image uploaded anywhere?
No. Cropping is done entirely in your browser using the Canvas API. Your image never leaves your device.
Can I crop images on my phone?
Yes. The crop editor is touch-friendly and works on any modern mobile browser. Pinch to zoom and drag to reposition.
Does cropping reduce image quality?
No. The cropped area is exported at the original resolution of those pixels. No re-encoding or downscaling occurs.
What is the maximum file size supported?
Images up to 50MB are supported. Processing happens instantly in your browser for most file sizes.
Is this tool free to use?
Yes, completely free with no signup, no watermarks, and no daily limits.