Format and Convert Markdown

These tools cover everyday Markdown work. Use the cheat sheet for syntax, the formatter to make a document consistent, the table generator and table syntax check for tables, the converter to get HTML, and the viewer to read .md files.

Tools in this group

• Markdown Cheat Sheet — Every Markdown syntax on one page: see each result live, copy the snippet or try it in the playground. Covers CommonMark, GitHub Flavored Markdown and GitHub extras.
• Markdown File Viewer and Reader — Open or drop a .md file and read it as a clean page with a contents list. Several files at once, reading themes, print and HTML export.
• Markdown Formatter — Paste a Markdown document and get it back with consistent bullets, emphasis, headings, numbering, code fences, spacing and aligned tables, without changing how it renders.
• Markdown Table Generator — Type or paste your data into a grid and get a ready-to-paste Markdown table with a live preview, for GitHub, Jupyter notebooks and any GFM Markdown.
• Markdown Table Syntax Checker — Paste a Markdown table and see exactly what is wrong with it, line by line, by the GitHub Flavored Markdown spec. Get a fixed, aligned version and a live syntax reference.
• Markdown to HTML Converter — Paste Markdown and get clean HTML you can copy or download, as a fragment or a full page, with options for GitHub Flavored Markdown, heading ids and raw HTML.