GitHub README Markdown Badge & Shield Generator
Generate tech stack badges, build indicators, and version labels in standard Markdown and HTML.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use GitHub README Markdown Badge & Shield Generator
Select a popular framework preset or input custom label and message.
Choose from For The Badge, Flat, or Flat Square styles and enter hex colors.
Copy the standard  syntax directly into your README.md.
Frequently Asked Questions
Where can I use generated markdown badges?
In GitHub READMEs, project documentation sites, GitLab profiles, and package repository landing pages.
What is 'For The Badge' style?
For The Badge is a bold, uppercase rectangular badge style popular in modern developer repositories.
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