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Digital Image Resolution Converter

Convert between image resolution units such as DPI, PPI, pixels, and print dimensions (inches, cm). This tool is helpful for designers, photographers, and print professionals working with digital media and needing precise control over image clarity and output size.

Image DPI, Pixel, and Size Conversion Tool

Input Fields
Wpx
Enter image width in pixels
Hpx
Enter image height in pixels
dpi
Dots per inch (DPI or PPI) for printing
If enabled, the result will update automatically when you change any value.

Image Resolution and Print Size Formulas

Formula
$$\text{Width (in inches)} = \frac{\text{Pixel Width}}{\text{DPI}} \\ \text{Height (in inches)} = \frac{\text{Pixel Height}}{\text{DPI}} \\ \text{Total Pixels} = \text{Width} \times \text{Height}$$


Digital resolution defines the clarity and print size of an image. DPI (dots per inch) is used for printing, while PPI (pixels per inch) relates to screens. This converter helps determine how large an image can be printed without losing quality or how to resize it for digital platforms. Whether you’re preparing a photo for print, a graphic for web, or adjusting layouts, this tool ensures optimal resolution and scaling.

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