Resize Image
Resize images online to any dimension. Change width and height, lock aspect ratio, and choose from common presets. Free, no upload needed.
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Choose Image100% free · your files never leave your device
About Resize Image
Resize any image to exact pixel dimensions right in your browser. Lock the aspect ratio to prevent distortion, or set custom width and height. Choose from common presets like 1920×1080, 1280×720, 800×600, and more. Download the resized image instantly.
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Your privacy is built in
Everything in Resize Image runs locally in your browser — your data never leaves your device and is never uploaded to a server, so nothing you enter is stored or seen by anyone else. No account, no sign-up, no watermark, and completely free.
Frequently asked questions
Can I maintain the aspect ratio?
Yes! Enable the aspect ratio lock and changing one dimension will automatically update the other.
What is the maximum image size I can resize?
Up to 50 MB. For very large images the browser may take a moment to process.
What formats are supported?
JPG, PNG, WebP, GIF, and BMP images are supported.