Markdown Previewer
Live-render Markdown to HTML side-by-side.
How it works
A small local Markdown parser supports headings, bold/italic, inline
code, fenced code blocks, blockquotes, links, horizontal rules, and ordered
& unordered lists. Raw text is HTML-escaped before markdown
conversion, so any stray <script> tags in your input are
shown as literal text rather than executed — nothing runs except your
browser rendering plain HTML/CSS. Everything happens locally; nothing is
uploaded.