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I want to convert HTML (containing JavaScript ) to a PDF. How can I do that?

I just want to show what is being shown in web page. I am displaying a gantt chart that is generated by a JavaScript library.

Now I want to save that HTML web page as a PDF, how to do that?

We are also looking for some way to convert html files with complex javascript to pdf. The javasript in our files contains document.write and DOM manipulation.

We have tried using a combination of HtmlUnit to parse the files and Flying Saucer to render to pdf but the results are not satisfactory enough. It works, but in our case the pdf is not close enough to what the user wants.

If you want to try this out, here is a code snippet to convert a local html file to pdf.

URL url = new File("test.html").toURI().toURL();
WebClient webClient = new WebClient(); 
HtmlPage page = webClient.getPage(url);

OutputStream os = null;
try{
   os = new FileOutputStream("test.pdf");

   ITextRenderer renderer = new ITextRenderer();
   renderer.setDocument(page,url.toString());
   renderer.layout();
   renderer.createPDF(os);
} finally{
   if(os != null) os.close();
}

Generate pdf from HTML in div using Javascript, In this blog, we have to add two external JS files for converting the PDF - JSPDF.​js and html2canvas.js. Creating an HTML Page for converting the  Convert HTML Content to PDF using JavaScript. The following example shows how to use the jsPDF library to convert HTML to PDF and generate PDF file from HTML content using JavaScript. Retrieve the HTML content from the specific element by ID or class. Convert HTML content of the specific part of the web page and generate PDF.

I'm surprised no one mentioned the possibility to use an API to do the work.

Granted, if you want to stay secure, converting HTML to PDF directly from within the browser using javascript is not a good idea.

But here's what you can do:

When your user hit the "Print" (for example) button, you:

  1. Send a request to your server at a specific endpoint with details about what to convert (URL of the page for instance).
  2. This endpoint will then send the data to convert to an API, and will receive the PDF in response
  3. which it will return to your user.

For a user point of view, they will receive a PDF by clicking on a button.

There are many available API that does the job, some better than others (that's not why I'm here) and a Google search will give you a lot of answers.

Depending on what is written your backend, you might be interested in PDFShift (Truth: I work there).

They offer ready to work packages for PHP, Python and Node.js. All you have to do is install the package, create an account, indicate your API key and you are all set!

The advantage of the API is that they work well in all languages. All you have to do is a request (generally POST) containing the data you want to be converted and get a PDF back. And depending on your usage, it's generally free, except if you are a heavy user.

How To Convert HTML To PDF Using JavaScript, A personal project I'm currently working on involves turning a styled HTML node tree into a printable PDF asset on client side. I will share with  In this blog, I will demonstrate how to generate a PDF file of your HTML page with CSS using JavaScript and Jquery. Convert HTML To PDF, generate PDF from html. In this blog, I will demonstrate how to generate PDF file of your HTML page with CSS using JavaScript and jQuery. In this blog, we have to add two external JS files for converting the

You can use iText for Java to convert to PDF.

Using itext to convert HTML to PDF

I have used iText a lot and it's very easy and you learn it quick.

Javascript : Convert HTML + CSS to PDF. Print HTML in Seconds, Creating an HTML Page for converting the HTMl to PDF​​ Add the following script in HTML page for converting it to pdf. Add other two scripts for converting the document. Now, let's see the output. Click on the "Generate PDF " button and get the PDF file like this. How to convert HTML(CSS) To PDF Using JavaScript. JavaScript was a language used for basic things like form validations. Now the javascript can do so many things which were only possible by server-side technologies such as PHP and ASP.net.

Use a browser widget (like the one from SWT) to render the chart as an image, and then use iText to create PDF from that.

How To Convert HTML To PDF using JavaScript, Read Tutorial and Download source code from CodexWorld.com - https://www.​codexworld.com Duration: 10:39 Posted: Jun 4, 2019 Convert Html to pdf using JavaScript Source code. The following example shows how to use the jsPDF library to convert HTML to PDF and generate a PDF document from HTML content. Retrieve the HTML content from the specific element by ID or class. Convert HTML content of the specific part of the web page and generate PDF.

I recommend using wkhtmltopdf: http://wkhtmltopdf.org/

Convert HTML to PDF using JavaScript, HTML to PDF with JavaScript - Convert HTML content to PDF using jsPDF and jQuery Duration: 10:39 Posted: Apr 3, 2020 Convert HTML to PDF using Javascript Feel free to use this web service to create PDF's from just Javascript and HTML. You can use the platform for either commercial or personal use.

Convert HTML to PDF using JavaScript, With export to PDF functionality, the HTML content is converted to PDF document and downloaded <title>javascript convert html to pdf source code by DotNetTec</title> I would like to have feedback from my blog readers. Generating PDF file format in client-side JavaScript is now trivial with a great library we have probably heard of. The library allows you to select the DOM (Document Object Model) elements that you wish to publish as PDF content. Exporting generic HTML/CSS to PDF has been an open question without a definitive answer for quite a long time.

How to convert html page to PDF using JavaScript, How do I download a div content as a PDF? If you want to convert your HTML pages into PDF format then try this HTML Converter Software tool for convert HTML files into PDF format including HTML images, Page Formatting, JavaScript and CSS without losing the HTML page Quality. This HTML converter tool export HTML files into multiple formats such as PDF, XPS, JPG and other images format.

JS to PDF conversion - Simple & FREE with PDF24, Generating PDF file format in client-side JavaScript is now trivial with a great library we have probably heard of. The library allows you to select  Is there any client-side library that can convert a web page to a PDF document? I have used jspdf but the generated pdf does not retain the formatted html (like tags should be boldface in the PDF).

Comments
  • Java is completely different from Javascript!
  • i know , i want solution using java or javascript. both are acceptable for me.
  • Some questions: Is Java already present in the project? How Javascript does this chart (images, table, ...) and where the data come from? I think your question won't have a direct solution.
  • your code rocks... but as you have mentioned it is not 100% fine... so, did you find something new to enhance the quality of pdf ?
  • How to use this code in a visualforce page? I need this in salesforce Apex page
  • @Odelya well it is if you can put up with the AGPL :-)
  • itext does not execute javascript while converting html to pdf.
  • I've got trouble rendering A4 sized HTML pages (with size defined in milimeters). It only removes all margins when specfied + applying a (senseless) zoom factor. Why should I need to zoom in order to remove the margins entirely? In my opinion this is faulty behavior. I use EssentialObjects.PDF library which does a better job at filling the entire A4 space.
  • @MikedeKlerk: I had some similar issues with printing A4 pages but I did solve it, however, I do not remember the exact solution but one part of it was specifying the html document size in pixels in combination with some command line arguments to wkhtmltopdf. Have a look at the manual, I suspect the margin flags could be of help: wkhtmltopdf.org/usage/wkhtmltopdf.txt
  • Could you explain in your answer how this is a solution for saving an HTML page as PDF? The Asker did not say anything about printing...
  • "10 jQuery Print Page Options" is only a link name, this plugin will give HTML page as PDF..,however there is a button in plugin which name is "PRINT",but it will give a pdf file..
  • OK, would be nice to add this information in your answer, as it is quite surprising to read Use this code to link the print button... when the Asker did not mention a print button at all.
  • This isn't even using a jquery plugin. This is using standard jquery to wait until the dom loads and then bind a click event that invokes the native window function print(). - 10,000
  • I know this is an old post, but it's a prime example why "link-only"-answers are bad. The link doesn't work any more so all this answer says is basically "trigger the print dialog to show" which is quite different from what the question was.