Rich Markdown Editor

Hi, I'm Aradhya Pavan H S — a passionate techie who loves building useful tools and contributing to open source. I got fed up with online Markdown tools and their limitations, so I built this clean, fast editor with a great preview and rich exports (Markdown, HTML, styled HTML, PDF). I built it for myself—feel free to clone it and use it.

What I do

UI engineering and component libraries
APIs, automation, and tooling
Docs, DX, and product polish
Contributing to open source and community tooling

Links

Features

Rich Markdown editor toolbar (headings, lists, tables, code, images, links)
Live preview with GitHub-style rendering
KaTeX math typesetting and Mermaid diagrams (sequence, flow, gantt)
Exports: Markdown (.md), HTML (raw), HTML (with styles), and PDF
Read mode for distraction-free full-page preview
Dark/Light themes with persistent preference
Editable file name in navbar; used in exports
Sample templates (README, Math Notes, API Docs, Meeting Notes)
Import Markdown or HTML files