ReducePhoto.com
Home Resize in KB Resize in Pixels Resize in CM Categories
20 KB Reducer 50 KB Reducer

Resize Image in Centimeters (cm) Online for Printing & Passports

Specify physical print dimensions in Centimeters with DPI calibration.

Size Settings

Scale Percentage
Popular Presets:

Quality & Format

Image Quality

PNG uses lossless compression (quality slider is not needed).

Turbo Batch Engine Included

Process 1 to 50 photos simultaneously. Download as individual files or bundle all in 1 single ZIP archive.

How to Resize Image in CM (Step-by-Step)

1

Upload Your Photo

Click "Select Images" or drag and drop your photo into the workspace box.

2

Adjust Specifications

The settings are pre-calibrated for Resize Image in CM. Fine-tune if necessary.

3

Inspect & Download

Click "Resize Images Now", inspect the result on the comparison slider, and download instantly.

Print exact real-world dimensions. Converts centimeters into digital pixels using standard 300 DPI high-definition print algorithms.

Frequently Asked Questions

Yes! Simply select Centimeters and enter 3.5 for Width and 4.5 for Height, or click the "Passport (3.5×4.5cm)" preset button.
Our engine uses 300 DPI (Dots Per Inch), which is the international high-definition standard for commercial photo lab printing.
Yes, downloading the 300 DPI result gives you exact physical centimeter dimensions on standard A4 or 4x6 photo paper.

Related Tools in Resize Suite

Advanced Image Resizer

Resize multiple images online by percentage, custom pixels, exact target KB, or print units.

Resize Image in Pixels

Set exact width and height dimensions in pixels with aspect ratio preservation.

Resize Image in KB

Compress and reduce your photo to any custom Kilobyte (KB) size target.

Resize Image in MB

Compress heavy multi-megabyte DSLR and mobile photos into manageable sizes.

Resize Image to 10KB

Reduce photo or signature size to under 10KB for strict online portals.

Resize Image to 15KB

Quickly downscale photos and identity card scans to 15KB.