Crop any image to a precise aspect ratio: 1:1, 4:3, 16:9, 9:16, 2:3, or A4. Adjust crop position with sliders. Free, browser-based, no upload needed.
1. Upload Image
2. Aspect Ratio
Upload an image and choose an aspect ratio to crop
About the Crop to Ratio Tool
Correctly cropped images are essential for social media, print, and video platforms. DCPIXEL lets you lock any photo to a specific aspect ratio — 1:1 for Instagram, 16:9 for YouTube, 9:16 for Stories, or A4 for documents — then adjust the exact crop position using intuitive sliders before downloading.
100% Private — Processed in Your Browser
Every file stays on your device. DCPIXEL processes images entirely using the browser's built-in Canvas API and WebAssembly — zero server uploads, zero data collection.
Free — No Account, No Limits
DCPIXEL is completely free with no daily limits, no watermarks, and no registration. We never process your files on our servers, so we can offer this permanently at no cost.
Frequently Asked Questions
Is Crop to Ratio free to use?+
Yes, completely free. No account, no subscription, no watermarks, no daily limits. DCPIXEL processes your files locally in the browser, which means we have no server costs for file processing.
Does Crop to Ratio upload my files to any server?+
Never. Every operation runs locally in your browser using the HTML5 Canvas API and WebAssembly. Your files never leave your device.
What image formats does Crop to Ratio support?+
Check the upload area for the full list of accepted formats. Most tools support JPG, PNG, and WebP at minimum.
How long does Crop to Ratio take to process an image?+
Typically under 5 seconds for most images. Since processing happens locally on your device, speed depends on your CPU — not server queue time.
User Reviews
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