Real-time GitHub Flavored Markdown (GFM) sandbox with live HTML preview. Includes interactive table builder, formatting toolbar, and instant .md / .html exports.
Created by John Gruber in 2004, Markdown enables developers to write formatted text using a lightweight, plain-text syntax that converts cleanly into valid XHTML/HTML. In the modern AI era, Markdown has become the lingua franca for Large Language Model prompts, /llms.txt documentation, and GitHub project specifications.
Compare text, JSON, SQL, and code files with line & character diffing.
Transform camelCase, snake_case, PascalCase, and clean SEO slugs.
Paste Ctrl+V, 16:9/1:1 crop framing, unsharp masking, and WebP compression.
Interactive pan/zoom stage and high-DPI Retina PNG/WebP rasterization.
Frequently asked questions on GFM syntax, table generation, and HTML exports.
GitHub Flavored Markdown (GFM) is a strict superset of standard Markdown that adds support for data tables, task lists (checklists), fenced code syntax blocks, strikethrough text, and autolinks.
Netfox parses GFM Markdown tables into responsive, semantic HTML table elements with alternating row styling and ready-to-copy HTML code, suitable for embedding into blogs, emails, and documentation sites.
Yes. Netfox provides instant one-click downloads for both raw .md markdown files and compiled standalone .html documents.