Merge JSON data with PowerPoint template

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Upload your JSON data file

or upload JSON file

Drag & Drop your JSON file here

or

Upload your PowerPoint template (PPTX format)

Drag & Drop your PowerPoint file here

or

Download sample PPTX template (compatible with JSON sample data)

Configure the generating process

(make sure it's unique and present in the data row, leave empty for default names)
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Extract from documentation

Quick Summary:

This is a quick summary of JSON data source and PowerPoint placeholder syntax. For complete documentation with detailed examples and advanced features, see full documentation.

Placeholder Syntax

  • Text Values: Use double curly braces for text placeholders. Example: {{name}}, {{company}}, {{title}}
  • Image URLs: Use the same format as for text placeholders, but place them in the Alt-text field of the image. Example: {{profile_picture}}, {{company_logo}}. You must add sample image (it will be replaced with the one under the provided URL) and type the placeholder name into the contents of "Alt text". This can be achieved by right-clicking the image and selecting "Show alt text" from the menu.
  • QR Codes: QR codes are special components for which you point to the data to be encoded in the QR code. Example: {{data=contact_info type=qr}}, {{ data=website_url type=qr }}. You must add a sample image (the one to be replaced with generated QR code) and type the placeholder name into the contents of "Alt text". This can be achieved by right-clicking the image and selecting "Show alt text" from the menu.
  • For full list of supported placeholders, see PowerPoint template syntax.

Frequently Asked Questions about converting JSON to PowerPoint

  1. How do I convert JSON to PowerPoint?

    Upload your JSON file to the JSON → PPTX tool, choose a PowerPoint template, and generate personalized slides instantly.

  2. What can I use JSON-to-PPTX for?

    It’s ideal for generating reports, dashboards, certificates, product showcases and personalized slides directly from structured data exported from apps or APIs.

  3. Do I need to install software to convert JSON to PowerPoint?

    No. The converter works online in your browser—no installation required.

  4. Where can I find examples on how to use JSON to PowerPoint conversion?

    Check out our blog posts with various use cases and step by step examples: