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Examples
6

Online Python num2words Compiler

num2words converts integers, decimals, and currency amounts into natural language text. It supports dozens of locales, cardinal/ordinal forms, spelled-out years, and currency-specific grammars, making it handy for invoices, accessibility output, voice prompts, and educational tools.[^1]

This compiler bundles num2words in the browser so you can try locale tweaks and converter options instantly. Upload files and folders to work with local number data for conversion, experiment with `lang` fallbacks, switch between cardinal/ordinal/currency outputs, and verify complex numbers before pushing changes into billing systems or localization pipelines. This online compiler is completely free and requires no installation.

The examples demonstrate typical workflows: basic conversions, ordinal text, localized output, currency formatting, error handling, and helper utilities for bulk processing. Use them to prototype document templates, generate narration text, or ensure consistent wording across multilingual apps.

Who Should Use This

  • Finance teams generating invoices or receipt summaries
  • Voice interfaces needing spoken numbers in multiple languages
  • Accessibility tooling that spells out amounts or dates
  • Educators teaching number words across locales
  • Developers validating localization rules for billing, lottery, or forms

Part of the BudiBadu Ecosystem

Specialized Online Python compiler powered by Pyodide WebAssembly. Run Python Library directly in your browser with zero setup.

Pyodide
WebAssembly
Monaco Editor
Python 3.13