How to Resize an Image Without Losing Quality

Making an image smaller almost never hurts visible quality — the detail is just packed tighter. Making it larger stretches existing pixels and looks soft.

If you genuinely need a bigger image, use the AI Upscaler instead of a plain resize; it reconstructs detail rather than stretching it.

After resizing, export as PNG for graphics and text, or high-quality JPG/WebP for photos. Avoid re-saving JPGs many times, as each save loses a little quality.

Resize to the exact size you'll display the image — sending a 4000px image to fit a 400px slot wastes bandwidth and can look worse after the browser scales it.