Language overview
Ruby programming language
Ruby is an object-oriented programming language known for its simplicity and readability. It is often used for web development, game development, and automation scripting. It is also the language behind the popular web framework Ruby on Rails.
Three simple steps
How to use this tool?
This free Ruby to PDF converter formats your source code as a readable, syntax-highlighted document in three simple steps.
- Step 1
Add your Ruby code
Type, paste, or upload the Ruby code you want to add to the PDF.
- Step 2
Customize the document
Choose the font size, syntax theme, line numbers, and optional document title.
- Step 3
Generate and download
Click Generate PDF to download the formatted document.
Built for readable output
Format code for sharing or printing
Control how your source code appears in the finished document before downloading it.
- Syntax highlighting for more than 50 programming languages
- Adjustable font sizes for comfortable reading
- Optional line numbers for easier reference
- Light and dark syntax themes
- An optional custom document title
- High-quality output for printing or sharing
Common questions
Frequently Asked Questions
How do I convert Ruby code to PDF?
Paste your Ruby code into the editor, customize your PDF options (theme, font size, line numbers), and click Generate PDF. You'll get a beautifully formatted PDF with Ruby syntax highlighting that you can download instantly.
Can I customize the Ruby 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. The output is a high-quality PDF with proper Ruby syntax highlighting, suitable for printing, sharing, or archiving.
Does the PDF include syntax highlighting for Ruby?
Yes. The converter applies full Ruby syntax highlighting to your code in the generated PDF, making it easy to read and visually clear. Keywords, strings, comments, and other Ruby tokens are color-coded.
Can I also convert, generate, or explain Ruby code?
Yes! CodeConvert AI offers a full suite of free tools for Ruby. You can convert Ruby code to 50+ other languages, generate new Ruby code from descriptions, or get step-by-step explanations of your Ruby code. Try the Ruby Code Generator
Is the Ruby to PDF tool free to use?
Yes. You can convert your Ruby code to PDF for free without creating an account. Just paste your code, customize the options, and download your PDF.
Do I need to sign up to use the Ruby to PDF tool?
No. The Ruby to PDF converter is completely free and requires no sign-up or account creation. Just paste your Ruby code and generate your PDF.
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 with support for up to 25,000 characters of input code per conversion — no credit card required.
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