Free upload API.

Base URL: https://studio.bytarch.com

POST /cdn_upload.php

Multipart form field file. Max 5 MB. Types: JPEG, PNG, WebP, GIF, WAV, MP3, PDF.

curl -F "[email protected]" https://studio.bytarch.com/cdn_upload.php

// {"ok":true,"id":"a1b2c3d4e5f6.png","url":"https://studio.bytarch.com/serve.php?id=a1b2c3d4e5f6.png&raw","size":123456,"type":"image/jpeg"}

GET /serve.php?id=…&raw

The proxy. Serve the file raw (no HTML wrapper) with correct MIME and 24h cache — use the url from the upload response.

fetch("https://studio.bytarch.com/serve.php?id=a1b2c3d4e5f6.png&raw")

Browser / app usage — copy into your project

const fd = new FormData();
fd.append("file", input.files[0]);

const res = await fetch("https://studio.bytarch.com/cdn_upload.php", {
  method: "POST",
  body: fd
});
const { url } = await res.json();

// url is your CDN link
img.src = url;          // <img>
audio.src = url;        // <audio controls>
a.href = url;           // share / download link