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GET /v1/resize

Resize keeping the ratio

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/aspectratio-api

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

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Code snippets

curl "https://api.oanor.com/aspectratio-api/v1/resize" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/aspectratio-api/v1/resize", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/aspectratio-api/v1/resize");
curl_setopt($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/aspectratio-api/v1/resize",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "from": {
            "width": 1920,
            "height": 1080
        },
        "scale": 0.666667,
        "width": 1280,
        "height": 720
    },
    "meta": {
        "timestamp": "2026-06-02T16:51:44.902Z",
        "request_id": "364f7fa4-b010-4be7-8ec7-7ccbaee5dc4f"
    },
    "status": "ok",
    "message": "Resize keeping ratio",
    "success": true
}