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JSON to PDF

Pretty-print and paginate a JSON file into a readable PDF.

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About JSON to PDF

JSON to PDF is here for laying text, HTML, JSON or CSV out as a paginated PDF: pretty-print and paginate a JSON file into a readable PDF. It takes JSON and produces PDF. Files up to 100 MB each, 50 at a time, and the work happens on your own machine rather than on a server.

The slow route to laying text, HTML, JSON or CSV out as a paginated PDF is installing something, making an account and uploading the file; this is the fast route.

How to use JSON to PDF in 3 steps

  1. Drop the source file on the page — this tool takes JSON.
  2. Set Paper size, Font size, Margin and the Monospace (Courier) checkbox.
  3. Press Create PDF and download the PDF result.

What you get with JSON to PDF

  • One job, done in the browser: pretty-print and paginate a JSON file into a readable PDF.
  • Free to use, with no signup and no account
  • No watermark or logo added to your output
  • Works on desktop and mobile, no install

JSON to PDF: questions

How big a file can I use?
Up to 100 MB per file and 50 files per batch. There is no server queue behind that limit; the practical ceiling is your browser's memory, so split unusually large documents into two runs.
Is it safe to use for a document with personal details in it?
That is the design goal: the document stays on your device, so a statement, a contract or an ID photo is never transmitted for processing. Nothing here needs an internet connection once the page has loaded, apart from engines that fetch their own model data.
Will it work on a phone?
Yes. The layout adapts to a small screen and the processing runs in the mobile browser, so a photo or a downloaded document can be handled on the device it arrived on.
Is this free, or free until it asks for a card?
Free, with no upsell behind it: no account to create and no file-count quota that appears halfway through a job.