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Elixuvo

Code to PDF Converter

Convert source code files (Python, JS/TS, C++, Rust, Go, Java, SQL, HTML, CSS, JSON) into syntax-highlighted PDF documents with line numbers and custom themes in your browser.

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How to use this tool

  1. Paste your code into the editor or drag and drop a source file (.py, .ts, .js, .cpp, .rs, .go, .java, .sql, .html, .css, .json, .txt).

  2. Select your programming language (auto-detected when uploading a file) and specify an optional header filename.

  3. Pick your preferred color theme (One Dark, GitHub Light, or Dracula), adjust font size (10pt, 12pt, or 14pt), and toggle line numbers.

  4. Click Generate PDF to instantly compile and download your vector PDF document.

Frequently asked questions

Quick answers about file privacy, processing modes, formats, and device support.

No. The entire conversion pipeline—including syntax lexing, tokenization, line numbering, pagination, and vector PDF encoding—executes 100% inside your browser's local sandbox. No source code or confidential credentials ever leave your machine.
The engine calculates exact line height metrics and page geometry before rendering. Each line stays completely intact on its designated page with soft wrapping for long lines, ensuring code statements are never sliced or cut horizontally across page breaks.
Yes. Unlike raster screenshot tools that produce blurry pixelated images, Elixuvo generates native vector PDF text streams using ISO-standard monospace fonts. Output text remains crisp at any zoom level and is fully searchable and copyable.
The built-in syntax engine supports Python, TypeScript, JavaScript, C/C++, Rust, Go, Java, SQL, HTML, CSS, JSON, and Plain Text / Markdown, with distinct token coloring for keywords, types, functions, strings, numbers, operators, and multiline comments.
You can choose between One Dark (standard VS Code dark mode), GitHub Light (crisp white background ideal for academic submissions, assignments, and black-and-white printing), and Dracula (high-contrast dark palette for code reviews and presentations).

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