How to Convert PDF to Images in Python

  Bassem Marji · Abdeladim Fadheli · 4 min read · Updated sep 2025 · PDF File Handling

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There are various tools to convert PDF files into images, such as pdftoppm in Linux. This tutorial aims to develop a lightweight command-line tool in Python to convert PDF files into images.

We'll be using PyMuPDF, a highly versatile, customizable PDF, XPS, and eBook interpreter solution that can be used across a wide range of applications such as a PDF renderer, viewer, or toolkit.

Download: Practical Python PDF Processing EBook.

First, let's install the required library:

$ pip install PyMuPDF==1.18.9

Importing the libraries:

import fitz from typing import Tuple import os

Let's define our main utility function:

def convert_pdf2img(input_file: str, pages: Tuple = None): """Converts pdf to image and generates a file by page""" # Open the document pdfIn = fitz.open(input_file) output_files = [] # Iterate throughout the pages for pg in range(pdfIn.pageCount): if str(pages) != str(None): if str(pg) not in str(pages): continue # Select a page page = pdfIn[pg] rotate = int(0) # PDF Page is converted into a whole picture 1056*816 and then for each picture a screenshot is taken. # zoom = 1.33333333 -----> Image size = 1056*816 # zoom = 2 ---> 2 * Default Resolution (text is clear, image text is hard to read) = filesize small / Image size = 1584*1224 # zoom = 4 ---> 4 * Default Resolution (text is clear, image text is barely readable) = filesize large # zoom = 8 ---> 8 * Default Resolution (text is clear, image text is readable) = filesize large zoom_x = 2 zoom_y = 2 # The zoom factor is equal to 2 in order to make text clear # Pre-rotate is to rotate if needed. mat = fitz.Matrix(zoom_x, zoom_y).preRotate(rotate) pix = page.getPixmap(matrix=mat, alpha=False) output_file = f"{os.path.splitext(os.path.basename(input_file))[0]}_page{pg+1}.png" pix.writePNG(output_file) output_files.append(output_file) pdfIn.close() summary = { "File": input_file, "Pages": str(pages), "Output File(s)": str(output_files) } # Printing Summary print("## Summary ########################################################") print("\n".join("{}:{}".format(i, j) for i, j in summary.items())) print("###################################################################") return output_files

The above function converts a PDF file into a series of image files. It iterates through the selected pages (default is all of them), takes a screenshot of the current page, and generates an image file using the writePNG() method.

You can change the zoom_x and zoom_y to change the zoom factor, feel free to tweak these parameters and rotate variable to suit your needs.

Let's use this function now:

if __name__ == "__main__": import sys input_file = sys.argv[1] convert_pdf2img(input_file)

Let's test the script out on a multiple-page PDF file (get it here):

$ python convert_pdf2image.py bert-paper.pdf

The output will be as the following:

## Summary ######################################################## File:bert-paper.pdf Pages:None Output File(s):['bert-paper_page1.png', 'bert-paper_page2.png', 'bert-paper_page3.png', 'bert-paper_page4.png', 'bert-paper_page5.png', 'bert-paper_page6.png', 'bert-paper_page7.png', 'bert-paper_page8.png', 'bert-paper_page9.png', 'bert-paper_page10.png', 'bert-paper_page11.png', 'bert-paper_page12.png', 'bert-paper_page13.png', 'bert-paper_page14.png', 'bert-paper_page15.png', 'bert-paper_page16.png'] ###################################################################

And indeed, the images were successfully generated:

Conclusion

We hope that you find this tutorial helpful for your needs, here are some other PDF tutorials:

• How to Watermark PDF Files in Python.
• How to Highlight and Redact Text in PDF Files with Python.
• How to Extract Images from PDF in Python.
• How to Extract All PDF Links in Python.
• How to Extract Tables from PDF in Python.
• How to Extract Text from Images in PDF Files with Python.
• How to Convert PDF to Docx in Python.

Finally, unlock the secrets of Python PDF manipulation! Our compelling Practical Python PDF Processing eBook offers exclusive, in-depth guidance you won't find anywhere else. If you're passionate about enriching your skill set and mastering the intricacies of PDF handling with Python, your journey begins with a single click right here. Let's explore together!

Check the full code here.

Happy coding ♥

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