Metadata-extractor NPM

Metadata-Extractor

Metadata-Extractor is a lightweight web & node module which scrapes meta tags data in the details such as url, title, description, image etc...

Features

Extract all available meta data
Extract open graph(OG) meta data
Extract facebook meta data
Extract twitter meta data
Extract google maps meta data
Extract youtube meta data

Installing

Using npm:

$ npm install metadata-extractor

Using yarn:

$ yarn add metadata-extractor

Examples

In Web Application:

import MetadataExtractor from "metadata-extractor";

In Node Application:

const { MetadataExtractor2 } = require("metadata-extractor");

Extract all metadata

import MetadataExtractor from "metadata-extractor";
await MetadataExtractor("https://www.youtube.com/watch?v=QNYB7Tsb880")

Response:
{
	"theme-color": "rgba(255, 255, 255, 0.98)",
	"title": "உருளைக் கிழங்கு செல்லக்குட்டி | Tamil Rhymes for Children | Infobells",
	"description": "This Fun Tamil Rhymes for Children is are sure to delight your Children. This Tamil Kids Songs is presented by infobells.For More details visit : www.infobel...",
	"keywords": "kanmani rhymes playlist, kanmani playlist, tamil rhymes, tamil rhymes for babies, tamil rhymes for children, tamil rhymes for kids, kids tamil rhymes, famous tamil rhymes, tamil rhymes playlist, kanmani 3D, kanmani, infobells, kutti pappa padalgal, pappa padalgal, tamil alphabets, tamil children songs",
	"og": {
		"site_name": "YouTube",
		"url": "https://www.youtube.com/watch?v=QNYB7Tsb880",
		"title": "உருளைக் கிழங்கு செல்லக்குட்டி | Tamil Rhymes for Children | Infobells",
		"image": {
			"url": "https://i.ytimg.com/vi/QNYB7Tsb880/maxresdefault.jpg",
			"width": "1280",
			"height": "720"
		},
		"description": "This Fun Tamil Rhymes for Children is are sure to delight your Children. This Tamil Kids Songs is presented by infobells.For More details visit : www.infobel...",
		"type": "video.other",
		"video": {
			"url": "https://www.youtube.com/embed/QNYB7Tsb880",
			"secure_url": "https://www.youtube.com/embed/QNYB7Tsb880",
			"type": "text/html",
			"width": "1280",
			"height": "720",
			"tag": "tamil children songs"
		}
	},
	"al": {
		"ios": {
			"app_store_id": "544007664",
			"app_name": "YouTube",
			"url": "vnd.youtube://www.youtube.com/watch?v=QNYB7Tsb880&feature=applinks"
		},
		"android": {
			"url": "vnd.youtube://www.youtube.com/watch?v=QNYB7Tsb880&feature=applinks",
			"app_name": "YouTube",
			"package": "com.google.android.youtube"
		},
		"web": {
			"url": "http://www.youtube.com/watch?v=QNYB7Tsb880&feature=applinks"
		}
	},
	"fb": {
		"app_id": "87741124305"
	},
	"twitter": {
		"card": "player",
		"site": "@youtube",
		"url": "https://www.youtube.com/watch?v=QNYB7Tsb880",
		"title": "உருளைக் கிழங்கு செல்லக்குட்டி | Tamil Rhymes for Children | Infobells",
		"description": "This Fun Tamil Rhymes for Children is are sure to delight your Children. This Tamil Kids Songs is presented by infobells.For More details visit : www.infobel...",
		"image": "https://i.ytimg.com/vi/QNYB7Tsb880/maxresdefault.jpg",
		"app": {
			"name": {
				"iphone": "YouTube",
				"ipad": "YouTube",
				"googleplay": "YouTube"
			},
			"id": {
				"iphone": "544007664",
				"ipad": "544007664",
				"googleplay": "com.google.android.youtube"
			},
			"url": {
				"iphone": "vnd.youtube://www.youtube.com/watch?v=QNYB7Tsb880&feature=applinks",
				"ipad": "vnd.youtube://www.youtube.com/watch?v=QNYB7Tsb880&feature=applinks",
				"googleplay": "https://www.youtube.com/watch?v=QNYB7Tsb880"
			}
		},
		"player": {
			"url": "https://www.youtube.com/embed/QNYB7Tsb880",
			"width": "1280",
			"height": "720"
		}
	}
}

Extract open graph(OG) metadata

const MetadataExtractor = require("metadata-extractor");
await MetadataExtractor("https://www.youtube.com/watch?v=QNYB7Tsb880", { type: "og" })

Response:
{
	"site_name": "YouTube",
	"url": "https://www.youtube.com/watch?v=QNYB7Tsb880",
	"title": "உருளைக் கிழங்கு செல்லக்குட்டி | Tamil Rhymes for Children | Infobells",
	"image": {
		"url": "https://i.ytimg.com/vi/QNYB7Tsb880/maxresdefault.jpg",
		"width": "1280",
		"height": "720"
	},
	"description": "This Fun Tamil Rhymes for Children is are sure to delight your Children. This Tamil Kids Songs is presented by infobells.For More details visit : www.infobel...",
	"type": "video.other",
	"video": {
		"url": "https://www.youtube.com/embed/QNYB7Tsb880",
		"secure_url": "https://www.youtube.com/embed/QNYB7Tsb880",
		"type": "text/html",
		"width": "1280",
		"height": "720",
		"tag": "tamil children songs"
	}
}

Extract twitter metadata

const MetadataExtractor = require("metadata-extractor");
await MetadataExtractor("https://www.youtube.com/watch?v=QNYB7Tsb880", { type: "twitter" })

Response:
{
	"card": "player",
	"site": "@youtube",
	"url": "https://www.youtube.com/watch?v=QNYB7Tsb880",
	"title": "உருளைக் கிழங்கு செல்லக்குட்டி | Tamil Rhymes for Children | Infobells",
	"description": "This Fun Tamil Rhymes for Children is are sure to delight your Children. This Tamil Kids Songs is presented by infobells.For More details visit : www.infobel...",
	"image": "https://i.ytimg.com/vi/QNYB7Tsb880/maxresdefault.jpg",
	"app": {
		"name": {
			"iphone": "YouTube",
			"ipad": "YouTube",
			"googleplay": "YouTube"
		},
		"id": {
			"iphone": "544007664",
			"ipad": "544007664",
			"googleplay": "com.google.android.youtube"
		},
		"url": {
			"iphone": "vnd.youtube://www.youtube.com/watch?v=QNYB7Tsb880&feature=applinks",
			"ipad": "vnd.youtube://www.youtube.com/watch?v=QNYB7Tsb880&feature=applinks",
			"googleplay": "https://www.youtube.com/watch?v=QNYB7Tsb880"
		}
	},
	"player": {
		"url": "https://www.youtube.com/embed/QNYB7Tsb880",
		"width": "1280",
		"height": "720"
	}
}