Free Online Code to PDF Generator

Generate a beautifully formatted PDF document of your code

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upload iconClick to select or drop your input code file here.

You can also type the input code below.

Code Input

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How to use this tool?

This free online code to PDF converter lets you convert your code to a beautifully formatted PDF document with syntax highlighting. To use this tool, take the following steps -

  1. Select the programming language from the dropdown
  2. Paste your code in the input code box or upload a code file
  3. Customize PDF options (font size, line numbers, theme, etc.)
  4. Click the Generate PDF button to download your formatted code as a PDF

Features

  • Syntax highlighting for 50+ programming languages
  • Customizable font sizes
  • Optional line numbers for easy reference
  • Light and dark theme options
  • Custom title support
  • High-quality PDF output suitable for printing or sharing

Frequently Asked Questions

How does the code-to-PDF converter work?

Paste your source code into the editor, select the programming language, customize your PDF options (theme, font size, line numbers), and click Generate PDF. The tool produces a beautifully formatted PDF with syntax highlighting that you can download instantly.

What programming languages are supported?

The code-to-PDF converter supports over 50 programming languages including Python, JavaScript, TypeScript, Java, C++, C#, Go, Rust, Ruby, PHP, Swift, Kotlin, R, Lua, and many more. Each language gets proper syntax highlighting in the generated PDF.

Is the code-to-PDF tool free to use?

Yes. You can convert your code to PDF for free without creating an account. Just paste your code, pick a language, and download your PDF.

Can I customize the PDF output?

Yes. You can choose between light and dark themes, adjust the font size, toggle line numbers on or off, and add a custom title to the document. The output is a high-quality PDF suitable for printing, sharing, or archiving.

Do I need to sign up to use the code-to-PDF tool?

No. The code-to-PDF converter is completely free and requires no sign-up or account creation. Just paste your code and generate your PDF.

Can I also convert, generate, or explain code?

Yes! CodeConvert AI offers a full suite of free developer tools. You can convert code between 50+ languages, generate code from plain-English descriptions, or get step-by-step explanations of any code snippet. Try the Code Converter

What are the benefits of signing in?

Signing in unlocks CodeConvert AI's Pro tool, which includes more powerful AI models, an integrated chat assistant, code execution, personal notes, conversion history, and an enhanced interface. Every account gets 5 free credits per day to explore the full Pro experience.