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is-svg

Check if a string or buffer is SVG

Install

$ npm install is-svg

const isSvg = require('is-svg');

isSvg('<svg xmlns="http://www.w3.org/2000/svg"><path fill="#00CD9F"/></svg>');
//=> true

This module performs a quick-and-dirty check. It's fast, but in certain cases it will give incorrect results.

Returns true for an SVG-like string that isn't well-formed or valid: <svg><div></svg>

If you want to make certain that your SVG is valid, try parsing it with libxmljs.