Change image size
Change photo dimensions in pixels. Aspect lock default. No server upload.
Drop an image or click to choose
PNG · JPEG · WebP · GIF · BMP. No HEIC. Nothing uploaded.
Files stay in this browser. Nothing is uploaded to a server.
Drop an image or click to choose
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Related
FAQ
cm / inches?
This tool is pixel-based. For print: px ≈ cm/2.54 × DPI (e.g. 10cm @300DPI ≈ 1181px).
Will it distort?
Aspect lock is on by default; it only stretches if you unlock it.
Does upscaling blur?
Going above the original cannot add detail, so it looks softer. Stay at or below the original.
Are my files stored on a server?
No. Images are processed with Canvas in this browser; there is no upload request at all. Closing the tab clears memory.