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Python: Convert HTML File to PDF Through an API

Bookmark this concise guide on how to convert HTML to PDF files with Python. Step-by-step instructions with examples make it super simple.

With Inkit Render, you can convert HTML to PDF online using Python programming language. It is an HTML to PDF API that allows quickly generating HTML to PDF with minimum effort.

Even though users need some programming skills to connect Render HTML to PDF API to their existing systems, it’s pretty easy. In just a few steps, you will enjoy high-quality portable documents created with Python capabilities.

Below, we will show how to convert HTML to PDF online with Python. This example is a concise Python convert HTML file to PDF tutorial you can rely on when using Inkit.

Step #1. Tutorial For Python: Convert HTML File to PDF

First, you need to sign up for Inkit. Click here to access Render’s HTML to PDF API registration page. You can sign up for the PDF converter with Google, GitHub, and Microsoft accounts or choose the standard email registration.

Step #2. Tutorial For Python: Convert HTML File to PDF

Retrieve your HTML to PDF API key and store it somewhere securely. The best option is to set the HTML to PDF API key as an environment variable. The API key formatting for different OS looks like this:

  • Mac: export INKIT_API_KEY='YOUR_API_KEY'
  • Linux: export INKIT_API_KEY='YOUR_API_KEY'
  • Windows: setx INKIT_API_KEY "YOUR_API_KEY"

Step #3. Tutorial For Python: Convert HTML File to PDF

Choose the necessary programming language in the HTML to PDF engine settings. In this case, we select the Python programming language. After that, copy and paste the code into the environment and insert the Inkit API key you retrieved during the previous step.

This is the code snippet with the default size parameters: 8.5 inches width and 11 inches height. You can customize these parameters to change render_unit, render_width, render_height directly in code. Alternatively, you can configure them on this page and copy the updated code snippet. Customization is necessary to create PDFs with the right end document format requirements.


The snippet will convert HTML to PDF online for you.

Step #4. Tutorial For Python: Convert HTML File to PDF

Get the resulting Render ID and run the snippet to convert HTML to PDF online and retrieve the PDF document. Don’t forget to insert your render ID into the rend_id line.

Step #5. Tutorial For Python: Convert HTML File to PDF

That’s it! You can get the generated PDF document in the directory. Now you know how to convert an HTML file to PDF using Python.

A Few Words More About Inkit Render HTML Converter

Inkit Render offers advanced functionality for a web page to PDF file rendering. You can fully automate HTML to PDF conversion, making it a part of your current software functionality. Apart from Python, Render provides rendering for applications in different languages, including Node, Ruby, PHP, Java, JavaScript, cURL, and many more. Find the complete list of supported languages here.

After integrating Render with existing software, admins get broad rendering customization capabilities and can set up user roles. This allows converting HTML to PDF online more securely and limits access for unauthorized users with insufficient rights.

If you have any questions left after our Python convert HTML file to PDF tutorial, contact us. Inkit can guide you on integration and give useful tips on how to convert HTML to PDF online.

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