📐 Image Resizer
Resize any image by exact pixels or a percentage, keeping it sharp.
–
Original
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New size
Between 1 and 200.
🔒 Files never leave your browser. Everything is processed locally on your device.
How to use
- Drop any image into the box above, or click it to pick one from your device.
- Choose exact pixels (with aspect ratio lock) or a percentage of the original size.
- 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.