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📐 Image Resizer

Resize any image by exact pixels or a percentage, keeping it sharp.

🔒 Files never leave your browser. Everything is processed locally on your device.
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How to use

  1. Drop any image into the box above, or click it to pick one from your device.
  2. Choose exact pixels (with aspect ratio lock) or a percentage of the original size.
  3. Pick PNG, JPEG, or WebP, set the quality, then press Resize & Download.

FAQs

Will enlarging a small image keep it sharp?

Resizing uses smooth high-quality scaling, but enlarging a small image can't add detail that wasn't there — it may look softer. Downsizing stays crisp.

Which format should I choose?

PNG is lossless and best for graphics with sharp edges; JPEG keeps photos small; WebP usually gives the smallest file at good quality. The quality slider applies to JPEG and WebP.

Is my file uploaded anywhere?

No. This tool runs entirely in your browser — your file is never sent to any server.