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High-fidelity image cropping. Select any region with preset or custom aspect ratios and download the cropped result instantly.
All cropping occurs locally. Your images are never uploaded.
PNG, JPG, WEBP supported
Image Cropper provides an interactive selection area that you can drag and resize. The rule-of-thirds grid overlay helps you compose your crop for visually balanced results. Click and drag the selection, or drag the corner handle to resize.
Choose from common aspect ratios like 1:1 (square), 16:9 (widescreen), 4:3, and 3:2, or use free-form cropping. The selection automatically constrains to your chosen ratio, ensuring your output is perfect for its intended platform.
Your images are processed entirely within your browser using the HTML5 Canvas API. No data is ever sent to a server. This makes Zrubix ideal for cropping personal photos, sensitive documents, or any images that require privacy.
Cropping is one of the most fundamental image editing operations. It allows you to remove unwanted areas, focus on a subject, change aspect ratios, and improve composition. Zrubix Image Cropper provides a fast, intuitive interface for all your cropping needs, right in your browser.
Why is aspect ratio important? Different platforms have different requirements. Instagram prefers 1:1 squares, YouTube thumbnails use 16:9, and traditional photos are often 4:3. Our preset ratios make it easy to prepare images for any destination.
The grid overlay in our cropper follows the rule of thirds, a classic photography composition guideline. Placing your subject along these lines or at their intersections creates more dynamic, visually interesting images. Use this guide to compose your crop for maximum impact.
While rules can be broken for artistic effect, the rule of thirds is a reliable starting point for beginners and a quick reference for experienced editors. Our tool makes it easy to apply this principle to every crop.
Image Cropper is part of the Zrubix image editing suite. After cropping, you might want to resize with our Image Resizer, compress with our Image Compressor, or convert formats. Our tools work together to provide a complete image workflow.
Experience the precision and speed that only a local-first web application can provide. Trust Zrubix for all your image cropping needs.
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