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PPI Checker

A serial service for checking PPI/DPI of monitors and checking the compatibility of their PPI with various operating systems.

How PPI compatibility is calculated

The compatibility of displays with different OS is checked in the following way:

  • Windows: resolution >=720p.
  • Linux: resolution >= 720p and PPI is a multiple of 110+-10.
  • MacOS: resolution >= 720p and monitor manufactured by Apple or PPI multiple of 110+-10.

Install

pnpm install

Development

pnpm dev

Open http://localhost:5173 with your browser to see the result.