Resize Image by Dimensions
Resize a photo to exact pixel width and height with crisp quality.
Nothing leaves your browserNo sign-upNo watermark
Drop a photo, or click to browse
A clear, front-facing photo works best
JPG · PNG · HEIC · processed on your device, never uploaded
This tool runs entirely in your browser. Your file is never uploaded to a server.
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Frequently asked questions
How do I resize an image to exact pixel dimensions?
Upload your image, enter the width and height in pixels (with an optional aspect-ratio lock), and download. It runs in your browser.
How do I keep the aspect ratio while resizing?
Turn on the lock and the other dimension updates automatically as you type, so the image isn't stretched.
What's the difference between resizing by pixels and by KB?
Pixels set the width and height; KB sets the file size for upload limits. Use the resize-to-KB tool when a form caps the file size.
Does resizing reduce quality?
Shrinking is high quality. Enlarging beyond the original size can look soft, since there's no extra detail to add.
Is it free and private?
Yes — free, no watermark, and processed entirely in your browser.
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All on-device — nothing you open here is uploaded.