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Convert an HTML document to PDF from a URL in Node with NodeFetch

In this guide, we'll show you how to convert HTML documents to PDFs using PDFShift's API. This is a straightforward process that can be accomplished with just a few lines of Node code.

const fetch = require('node-fetch');
const fs = require('fs');

// You can get an API key at
api_key = 'sk_xxxxxxxxxxxx'

params = {
    source: '',

const response = await fetch('', {
    method: 'post',
    headers: {
        'Authorization': 'Basic ' + Buffer.from('api:' + api_key).toString('base64'),
        'Content-Type': 'application/json'
    body: JSON.stringify(params)

if (!response.ok) {
    throw new Error(`HTTP error! status: ${response.status}`);

fs.writeFileSync('result.pdf', response.buffer());

console.log('The PDF document was generated and saved to result.pdf');

With this Node script, you can effortlessly convert HTML documents from a URL to PDF files using PDFShift's API. Happy coding!

For further details on the source property and its usage, please refer to our dedicated documentation.

We hope this guide was helpful. If you have any questions or noticed any issues on the code above,
feel free to drop us a line.