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GET /v1/ppi

Screen pixel density

Try it live

10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/dpi-api

It works. Grab an API key and use it in your project.

Get an API key

Code snippets

curl "https://api.oanor.com/dpi-api/v1/ppi" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/dpi-api/v1/ppi", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/dpi-api/v1/ppi");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
    "https://api.oanor.com/dpi-api/v1/ppi",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "ppi": 91.7878,
        "width_px": 1920,
        "height_px": 1080,
        "megapixels": 2.0736,
        "aspect_ratio": "16:9",
        "dot_pitch_mm": 0.276725,
        "diagonal_inches": 24
    },
    "meta": {
        "timestamp": "2026-06-03T17:42:13.051Z",
        "request_id": "28f5d491-caec-418e-a9db-4a673e7ec59a"
    },
    "status": "ok",
    "message": "PPI",
    "success": true
}