image-probe
Get image format and dimensions quickly and efficiently. Without any single additional dependency!
Installation
npm install --save @zerodeps/image-probe
Usage
import { ImageProbe } from "@zerodeps/image-probe";
const buffer = readFileSync("image.jpg");
const results = ImageProbe.fromBuffer(buffer);
if (results === undefined) {
// NOT AN IMAGE!!!
} else {
/* results contains:
{
type: "jpeg",
mimeType: "image/jpeg",
width: 512,
height: 256
}
*/
}Supported image type formats
| Image Format | Type | MIME Type |
|---|---|---|
| JPEG | jpeg | image/jpeg |
| JPEG 2000 | jp2 | image/jp2 |
| GIF (87a) | gif | image/gif |
| GIF (89a) | gif | image/gif |
| PNG | png | image/png |
| PNG (IHDR) | png | image/png |
| WEBP (VP8) | webp | image/webp |
| WEBP (VP8L) | webp | image/webp |
| WEBP (VP8X) | webp | image/webp |
| BMP | bmp | image/bmp |