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Image Resizer

Resize, reframe, and export images with fit modes, quality control, and format selection.

Quick Presets

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FAQ

How do I resize an image without losing quality?

Use a target size close to the original and export as PNG for lossless output or JPEG/WebP with a higher quality slider. Avoid extreme upscaling.

Does SW Tools upload my images to a server?

No. The resize happens in your browser so your files stay on your device.

Which format should I choose (JPG/PNG/WebP)?

JPG is best for photos, PNG for sharp text/logos, and WebP for smaller size with good quality.