ConvertWhat happens when you convert JSON to PDF
- Arrays of objects become rows; nested objects become columns like address.city. JSON Lines files work too.
- Each sheet becomes a clean table with its header row repeated on every page; numbers are right-aligned.
- Wide tables switch to landscape and shrink to fit the page width; long text wraps inside its cell.
- Text in Latin-script languages stays selectable and searchable. Other scripts (Chinese, Japanese, Arabic…) are drawn as sharp images.
JSON vs PDF
| Feature | JSON | |
|---|---|---|
| Multiple sheets | Yes | Yes |
| Formulas | No | No |
| Numbers & dates | Yes | No |
| Nested data | Yes | No |
| Best for | APIs, web apps | Documents, printing |
How to convert JSON to PDF
- Drop your JSON files on the box above, or click it to choose files. You can add many at once.
- Adjust the options if you want. The defaults work well for most files.
- Click Download for each PDF file, or "Download all" to get a ZIP.
Frequently asked questions
Is it safe to convert my files here?
Yes. Conversion happens entirely in your browser. Your files are never uploaded to a server, so nobody else can see them.
Is it free? Are there limits?
It's completely free, with no sign-up, watermarks or daily limits. The only limit is your device's memory for very large files.
Can I convert many JSON files at once?
Yes. Drop as many files as you like; they're converted one after another and you can download them all as a ZIP.
How is nested data handled?
Nested objects and elements become columns with paths like address.city (JSON) or author/name (XML), and converting back rebuilds the nesting.
Is my Excel formatting kept?
Values are kept, but cell colors, fonts, merged cells and charts aren't. The PDF looks like a print preview with gridlines.