JSON to PDF Converter
Upload a .json file or paste JSON directly and convert it to a syntax-highlighted PDF with light or dark theme. Auto-format your JSON before converting.
Drag & drop your JSON file here
or click to browse
.json, .jsonl, .geojson
Upload or Paste JSON
Upload a .json file or paste raw JSON directly
Format & Customize
Auto-format, choose theme (light/dark) & font size
Save as PDF
Click convert and save from the print dialog
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Convert JSON to Syntax-Highlighted PDF
ToolSnak's JSON to PDF Converter transforms raw JSON data into a beautiful, syntax-highlighted PDF document. Upload a .json file or paste JSON directly. Auto-format it with one click, choose light or dark theme, and save the styled PDF from your browser's print dialog.
Syntax Highlighting & Themes
JSON keys, string values, numbers, booleans, and null values are all color-coded for maximum readability. Choose between a light or dark theme — perfect for presentations, documentation, or developer reports.
Key Benefits
- Syntax highlighting for keys, strings, numbers, booleans, null
- Light and dark colour themes
- One-click JSON formatting / prettifying
- Inline JSON validation with error feedback
- Adjustable indent (1–6 spaces), font size, and page format
- Preview formatted JSON before converting
- Browser-based — no server upload, no watermarks
How to Use
- Upload a .json file or paste your JSON in the 'Paste JSON' tab.
- Click 'Format JSON' to prettify the content (optional).
- Adjust Settings: choose theme, indent size, font size, and page format.
- Click 'Preview' to verify the output.
- Click 'Convert to PDF & Download' and save from the print dialog.
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