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Ubify Studio Accelerator
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Scale images directly to physical millimeter, centimeter, or inch dimensions calibrated for 300 DPI printing. All millimeter calculations and canvas rendering happen locally.
When preparing photographs for physical ID cards, passports, labels, or badges, requirements are given in millimeters rather than screen pixels. Sizing an image without converting to the correct DPI leads to blurry prints or incorrect physical scale.
This tool converts metric dimensions directly into canvas pixel coordinates at your chosen DPI (300 DPI standard) and resamples the image locally on your device.
Consider a user preparing an employee identification badge to print at 40 mm wide by 50 mm high:
All metric calculations, DPI conversions, and canvas resampling execute entirely in your web browser.
Zero image data is transmitted across the network, and no external cloud servers receive your files.
The formula is: Pixels = (Millimeters × DPI) ÷ 25.4. For example, a 35×45mm passport photo at 300 DPI calculates to 413 × 531 pixels.
At 300 DPI, individual printer dots are small enough to blend smoothly at normal reading distance, producing crisp text and sharp portraits without grain.
No. All calculations and canvas resampling operate completely inside your web browser. Zero bytes leave your device.
When sending the exported image to your printer, select "Actual Size" or "100% Scale" in print settings rather than "Fit to Page".