Photo resizer in pixels and cm
Set an exact width and height and resize your photo to precise pixels — or a centimetre size for print and forms — free and entirely in your browser.
Use the Custom preset to enter any width and height. For centimetre sizes, convert at roughly 118 px per cm (300 DPI).
Open the photo resizer →| Common size | Pixels (300 DPI) |
|---|---|
| 2 × 2 inch | 600 × 600 px |
| 3.5 × 4.5 cm | 413 × 531 px |
| 3.5 × 2.5 cm | 413 × 295 px |
How to resize a photo to exact pixels
- Open the Custom preset.
- Enter the exact width and height in pixels (or cm equivalent).
- Upload, frame and download the resized photo.
Frequently asked questions
How do I resize a photo to exact pixels?
Open SnapFit's Custom preset, enter the width and height in pixels, and upload your photo. It is resized to exactly those dimensions, and you can also cap the file size in KB.
How do I resize a photo in cm?
Decide the print size in centimetres and convert to pixels — at 300 DPI, 1 cm is about 118 px. Enter those pixel values in the Custom preset. A common ID size of 3.5 × 4.5 cm maps to roughly 413 × 531 px.
Will resizing to exact pixels stretch my photo?
SnapFit fits your photo to the frame and centres it, so faces are not stretched. You can nudge the zoom and vertical position to frame it correctly.
Is it free and private?
Yes — free, no account, and every image is processed on your device.