Resize image

Change an image to exact pixel dimensions, right in your browser.

Drop an image hereJPG, PNG, WebP, GIF or BMP · paste from the clipboard · runs in your browser

How it works

Three simple steps — all in your browser.

Drop in or choose a file. Its current dimensions are shown so you know your starting point.

Enter a width or height. Keep the aspect ratio locked to avoid stretching, or set both for an exact box.

Export the resized image instantly — all processing happens on your device.

Resize image works locally in your browser — your files and text are never sent to a server.

No sign-up, no trial, and no usage limits. Open the tool and start straight away.

Runs in any modern browser on desktop, tablet or phone — nothing to download.

Will resizing stretch my image?

Not if you keep the aspect ratio locked — set one dimension and the other follows proportionally.

Can I enlarge an image?

You can, though enlarging a small image past its native size will soften detail, as with any resize.

Is anything uploaded?

No. Resizing runs locally in your browser; your image never leaves your device.