HTML USSD

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What is HTML-USSD? ​

HTML-USSD is a tool that lets you create and test USSD menus using simple HTML files — and run them right in your terminal.

Why? ​

USSD (like *141#, *111#, etc.) is widely used on mobile phones for checking balance, making payments, or navigating simple menus.
But building and testing USSD apps usually requires real phones or telecom tools.

HTML-USSD makes that easier:
You just write a few HTML files with a specific structure, and it simulates a USSD menu flow on your terminal.

What can it do? ​

  • Run USSD-like menus from HTML
  • Let users navigate with numbers or input text
  • Work with local files or online URLs
  • Support multiple languages: English, French, Malagasy 🇲🇬
  • Help you build, test, or demo USSD apps without a phone

Who is it for? ​

  • Developers simulating USSD flows without real telecom access.

For example: your app requires a mobile-style payment flow, but you can't integrate with real USSD services — HTML-USSD lets you prototype and simulate it easily.

  • Exploring how USSD works in practice.
  • Prototyping USSD menus for quick feedback.

How does it work? ​

HTML-USSD reads structured HTML files:

  • The <title> becomes the screen title
  • The <body> shows text, menus (<a>), or input forms
  • Users navigate by typing numbers or filling input

Ready to try? Start with the Getting Started guide.