Upload multiple PDF files to convert them all to JSON format. Files will be downloaded as a ZIP archive. Your files stay private - everything happens in your browser.
Click to select files or drag and drop
Multiple PDF files
Your files never leave your device.
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Select one or more PDF files to convert to JSON format.
The tool extracts PDF structure entirely in your browser.
Get your JSON files as a ZIP archive for later use.
All processing happens in your browser. Files never touch our servers.
Once loaded, works without internet. Perfect for confidential documents.
Start immediately. No sign-up, no email required.
No trials, no premium tiers. Every feature is completely free.
PDF to JSON conversion extracts the structure and content of a PDF file into a JSON format that can be processed programmatically or restored back to PDF later.
Yes, completely free with no limits. No subscription or hidden fees.
No, all conversion happens locally in your browser. Your files never leave your device, ensuring complete privacy.
Yes, use SwiftPDFLab's JSON-to-PDF tool to restore the original PDF from the JSON export.
Yes, you can upload multiple PDF files and they will be converted to JSON and downloaded as a ZIP archive.