Resize an image to 3840×2160
Your picture comes out exactly 3840×2160 pixels. Pixfit crops the edges if the shape differs.
3840×2160 px16:9
Files stay on this device. Nothing is uploaded.
Where 3840×2160 is used
4K monitors, TVs and wallpapers.
Other sizes
More image tools
Questions
Are my photos uploaded anywhere?
No. Pixfit runs inside your browser tab. The images are read, changed and saved on your own device; nothing is sent to a server.
My photo is not 16:9. What happens?
With 'Crop to fill' the edges are trimmed so the picture fills 3840×2160; with 'Add bars' the whole picture is kept and the empty space is filled.
Can I resize many images to 3840×2160 at once?
Yes, drop them all and download a ZIP.