Instalation

npm install image-size

Usage

var sizeOf = require('image-size');
var dimensions = sizeOf('images/funny-cats.png');
console.log(dimensions.width, dimensions.height);

Async version

var sizeOf = require('image-size');
sizeOf('images/funny-cats.png', function (err, dimensions) {
  console.log(dimensions.width, dimensions.height);
});

Supported formats

• BMP
• GIF
• JPEG
• PNG
• PSD
• TIFF
• WebP

Upcoming

• SVG
• SWF

Credits

not a direct port, but an attempt to have something like dabble's imagesize as a node module.

Contributors