How to Convert JSON to PDF Quickly in 2025
As the world is gradually moving to the age of big data, JSON (JavaScript Object Notation) has taken the frontline as the standard way of data storing and transmission. As it has been seen, JSON is a lightweight data interchange format that can be used in almost all cases, whether dealing with the API responses or some configuration files or some other structured data. But the question is, what if there’s a need to present that data in a slightly more refined, readable format? This is where we see the need to convert JSON to PDF files.
Table of Contents:
This article will outline several approaches to achieving JSON to PDF conversion, with a focus on tools and strategies useful for developers as well as common users. If you need a JSON to PDF converter or you are in search of a free method, then we are here for you.
Reasons for JSON to PDF Conversion
JSON can be read by machines remarkably well, but it is not very human friendly. On the other hand, PDF files are printable, shareable, and are great for presentations. Here are some scenarios where you might need to convert JSON to PDF:
- Generate reports: Transforming raw data into neatly documented form that the stakeholders will appreciate.
- Archive data: Storing data contained in JSON format in a safe and read-only format that can be retrieved anytime in future.
- Share files: No longer having to worry about whether or not your content will be readable when distributed across various platforms.
Tip Before Conversion: Make sure to try out the method on a sample JSON file first to verify its results. Some users may require the entire code in PDF while some may want the table data or structure. So use the methods first and ensure that the results are similar to your expectations.
Free Methods to Convert JSON to PDF
Here, we have multiple methods to convert a JSON file to PDF format. It includes online methods which are free for small size and low conversion numbers, coding through Python for advanced users, and using Excel to convert JSON to table and print to PDF. We also have a professional JSON to PDF converter that works offline and exports multiple JSON files at once.
#1 Online JSON to PDF Converters
This conversion can simply be managed by online tools which are easier to use for those who lack technical skills. Generally, such platforms let you upload a JSON file and get a PDF back as easily as that.
- Type in the browser to search for a good JSON to PDF converter.
- You may upload your JSON file or copy and paste the JSON data.
- Adjust selections of font style, size, color, column, table, bulleting, numbering, paragraph, and alignment (only if there is such option).
- Download the generated PDF.
Popular Tools: ConvertJSON & OnlineJSONTools are two popular online sites for this task.
#2 Using Programming Languages (Python)
This is way beneficial for developers. One can have more freedom and control the process of conversion when using a language like Python. Bundles such as json and FPDF or reportlab help to format JSON data into a clean PDF easily.
For developers, using a programming language like Python provides more flexibility and control over the conversion process. Libraries like json and FPDF or reportlab make it easy to transform JSON data into a professional-looking PDF.
import json
from fpdf import FPDF
Step 1 – Write JSON Data
data = {
"name": "Sample Joe",
"email": "sample.joe@example.com",
"orders": [
{"item": "Laptop", "price": 12000},
{"item": "Headphones", "price": 1500}
]
}
Step 2 – Create a PDF class
class PDF(FPDF):
def header(self):
self.set_font("Arial", "B", 12)
self.cell(0, 10, "JSON to PDF Report", 0, 1, "C")
def add_json_data(self, data):
self.set_font("Arial", "", 12)
for key, value in data.items():
if isinstance(value, list):
self.cell(0, 10, f"{key}:", 0, 1)
for item in value:
self.cell(0, 10, f" - {item}", 0, 1)
else:
self.cell(0, 10, f"{key}: {value}", 0, 1)
Step 3 – Generate the PDF
pdf = PDF()
pdf.add_page()
pdf.add_json_data(data)
pdf.output("converted.pdf")
Benefits of Using Python:
- Everything can be customized.
- Supports all kinds of complex and large JSON structures.
- You can automate the process.
#3 Using Microsoft Excel
JSON can be easily processed with Microsoft Excel after translating it into a table format and exporting it to PDF. This method is considered free for those who already have an Office subscription. For others, you may need to purchase a license first.
- Open a new blank sheet in MS Excel.
- Go to the Data tab and click on Get Data >> From File >> From JSON.
- Then, select the JSON file and click on the Import button.
- Now, click the To Table option.
- After that, click on the Close & Load button.
- The JSON table will be loaded on your worksheet. Now save this Excel sheet to PDF using File >> Save as >> PDF (Save as type) >> Save button.
Benefits of Using Microsoft Excel:
- Easy to use for most users owing to its familiarity.
- Users can arrange the data that need to be converted prior to the conversion process.
- Free from additional software to export the file directly into a PDF format.
Professional JSON to PDF Converter
SysTools Document Conversion Software provides advanced features for converting JSON to PDF effortlessly. This solution is for those who need a robust and dedicated solution. It supports large JSON files and provides custom options for the output PDF file(s) like page layout settings, page numbers, etc. It is the best offline software for batch conversion of multiple JSON files to PDF. The tool also has advanced security options for PDF files i.e., password protection.
Note: This tool converts the table and not the JSON code into PDF. If you want to save the JSON code structure as PDF, then copy the code in a notepad or word file, then convert this text file to PDF using the same professional tool.
Steps to Use JSON to PDF Converter software:
- Launch the application and add JSON file(s) with “Add File” button.
- Preview the file within the interface.
- Customize layout and formatting options.
- Click Export to generate the PDF.
Benefits of Professional Tools:
- High accuracy and performance.
- Ideal for enterprise-level requirements.
- Provides additional features like encryption and batch processing.
Free JSON to PDF Conversion Options vs Professional Software
Free JSON to PDF Conversion Options:
Advantages:
- Cheap and accessible to all people.
- Best used for infrequent and low volume conversion.
- A number of free online tools and free Python scripts could be found.
Disadvantages:
- A limited number of available flexible features.
- There are restrictions in terms of file size.
- There are privacy risks as the files need to be uploaded to unknown web servers.
Professional Software:
Advantages:
- Has batch conversion and encryption features.
- Offline software with no risk of data leaks.
- Perfect when dealing with large and complex JSON files.
Disadvantages:
- Involves costs to do with purchase of software.
There are free tools, but to really work professionally it is better to use some professional software. While everyday consumers may be happy with their basic options which remain free for use, companies and professionals will find specialized programs effective and useful as they contain extra features.
Final Thoughts
With the resources here for guidance, it is now much easier to convert JSON files to PDF format. The solution described here gives you a conversion option regardless of the complexity of a JSON file or the frequency of conversion. Just make sure what you want the PDF files to show beforehand. If you only want to archive the coding part, then it’s better to copy paste the code to a Word file and convert Word file to PDF format. Try out the free trial version of the professional software for more ease and efficiency.