JS to PDF Converter

Convert JavaScript (.js) files to a clean PDF with syntax highlighting and line numbers. Free, no sign-up, watermark-free.
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Drag & Drop Your JavaScript File Here





About JavaScript to PDF

Turn any JavaScript file into a polished, printable PDF — perfect for sharing code samples with reviewers, submitting interview solutions, archiving scripts, or preparing documentation. FixMyPDF's JS to PDF converter renders your .js source with syntax highlighting, optional line numbers, and a monospaced font that preserves every character of your code exactly as you wrote it.

Our converter supports modern JavaScript syntax — ES6+, arrow functions, template literals, async/await, classes, JSX, and TypeScript-style annotations. It works for client-side scripts, Node.js modules, build tooling, React components, and everything in between. The output is a clean, readable PDF that looks great on screen and in print.

The tool runs entirely in your browser: the file is read locally and pdfmake builds the PDF on your own machine. Nothing is uploaded to us, so there is no transfer to secure and nothing for us to retain. There is no install, no sign-up, and no watermark on the output.

A JavaScript PDF is useful when the reader needs a fixed document instead of a live repository link. Before converting, format the file, remove minified production bundles, and delete private values such as API tokens, analytics keys, internal endpoints, and credentials. A readable source file creates a much better PDF than a one-line minified script.

For more examples, see our JS to PDF converter guide, JS file to PDF guide, and JSX to PDF guide.

How to use JavaScript to PDF

Follow these simple steps to get the result you need in under a minute:

  1. Upload your .js file Drag and drop the JavaScript file, or click the upload area to browse from your computer.
  2. Customize the output Pick a syntax theme, turn on line numbers, choose Portrait or Landscape, and select font size.
  3. Click "Convert to PDF" Your browser highlights the JavaScript source and renders it to a print-ready PDF locally.
  4. Download Save the PDF and share it via email, attach it to a ticket, or print it for review.

Why use FixMyPDF's JavaScript to PDF?

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ES6+ aware

Highlights arrow functions, template literals, async/await, classes, and JSX correctly.

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Line numbers

Optional numbered lines make it easy to reference specific code during reviews.

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Light & dark themes

Pick the syntax theme that reads best on screen or saves toner when printed.

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Private by design

Conversion happens in your browser. Your code is never uploaded, so there is nothing to store or review.

Common use cases

Print coding interview solutions
Submit JavaScript assignments
Archive Node.js scripts
Share React components for review
Document build scripts
Send a snippet to a non-technical reviewer

Frequently asked questions

Does the converter support TypeScript or JSX?

Yes — common TypeScript annotations and JSX expressions are highlighted correctly. For .ts or .tsx files, simply rename to .js before upload or use the relevant TypeScript tool.

How does it handle very long lines?

Long lines wrap automatically with a small indent to indicate continuation, preserving the original meaning of the code.

Can I convert minified JavaScript?

Yes, but the readability will be poor since minified code is intentionally compressed. For best results, use a beautifier first to format the code.

Will console.log output be included?

No — we render only the source code of your file, not the output of running it. To capture output, run your script locally and paste the result into a text-to-PDF tool.

What's the file size limit?

We impose no limit, because the file is never uploaded — it is converted on your own device. The practical ceiling is your browser's available memory, which comfortably handles any realistic JavaScript file.

Should I convert minified production JavaScript?

You can, but it will be hard to read. Use a formatted source file or beautify the code first so the PDF is useful for review.

What private data should I remove from JavaScript files?

Remove API keys, tokens, private URLs, analytics IDs, credentials, customer data, and any internal comments that should not be shared.

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