Resize Image
Set exact pixel dimensions for your JPG, PNG or WebP image — with aspect-ratio lock and handy social media presets.
Drag & drop an image here
or click to browse — JPG, PNG or WebP up to 20MB
Image files only — up to 20MB each
AdFrequently Asked Questions
Is it safe to resize my images here?
Yes. Your image is processed entirely in your browser using the Canvas API. It is never uploaded to any server — resizing happens on your own device.
What does the aspect-ratio lock do?
When enabled (the default), changing the width automatically adjusts the height — and vice versa — so the image keeps its original proportions and never looks stretched or squashed. Turn the lock off to set width and height independently.
Which formats can I resize?
JPG/JPEG, PNG and WebP files up to 20MB. The resized image downloads in the same format as the original.
Will resizing reduce image quality?
Shrinking an image generally keeps it looking sharp because pixels are removed smoothly. Enlarging beyond the original size can look softer, since the browser has to invent new pixels.
Do I need to install anything?
No. Everything runs in your browser with JavaScript — just drop in an image, set the dimensions, and download the result.