Photo 3.5 x 4.5 cm with Upload Fitter
This page opens with a JPG rule of 3.5 x 4.5 cm at 200 DPI and a 50 KB maximum. The photo is centre-cropped to that shape and saved at exactly 276 x 354 pixels, with 200 DPI written into the file so it prints at 3.5 x 4.5 cm.
- Take or choose a photo with your head and shoulders in the middle and some space around them.
- Tap Choose photos; the photo is cropped from the centre to 3.5 x 4.5 cm.
- Check the After preview; if the crop cuts too much, crop the photo yourself first so the face is centred.
- Download or share the JPG when the badge says Fits.
What to know
Centimetres only mean something together with a DPI: 3.5 cm is 1.378 inches, so at 200 DPI it is 276 pixels and at 300 DPI it is 413. The tool converts with the DPI you set, crops the centre of the photo to the target shape without stretching it, and writes the DPI into the JPG header so a print or a viewer that reads it shows 3.5 x 4.5 cm.
A fixed size means only the quality can change. 276 x 354 pixels usually fit in 10 to 20 KB at high quality, well under 50 KB. A form that asks for 300 DPI needs 413 x 531 pixels; change the DPI in Custom and the pixel size follows.
Updated · Cosmovex
Questions
Does it check the photo rules (background, face size)?
No. It crops, resizes and fits the file size. Whether the photo meets a form's rules on background, expression or face size is for you to check.
Can I use pixels instead of centimetres?
Yes. In Custom, switch the size unit to px and enter the width and height the form asks for.
Where is the DPI stored?
In the JFIF header of the JPG (density in dots per inch). Image tools such as ImageMagick and exiftool read it from there.
Are my photos sent anywhere?
No. They are read and encoded in your browser. When you download or share, the page sends only a count request (a random ID for this browser and a one-way hash of your network address, deleted after 2 days) for the free daily limit.
The free plan covers everything on this page. Upload Fitter Pro ($9.50 until Oct 25, then $19, paid once) is described on the Upload Fitter page.
