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Markdown Studio is a free editor designed for the AI workflow era — draft prompts, format context, and prep content for ChatGPT, Claude, and other LLMs.
✓ Real-time token counting across GPT-4, Claude & more
✓ Live preview that syncs with your cursor
✓ Auto-save version history every 5 minutes
✓ Smart copy optimized for AI chats
✓ Dark mode, multi-tab, PDF/HTML export
100% private. No accounts. No tracking. Your data never leaves your browser. Completely free.

Markdown StudioMarkdown editor built for the AI workflow era
Sahitya Pasnoorleft a comment
Hey Product Hunt! I built Markdown Studio because I noticed something: we're all writing more markdown than ever — but not for READMEs anymore. We're writing prompts. System instructions. Context dumps for Claude and ChatGPT. RAG documents. API documentation that LLMs will consume. The problem? Traditional markdown editors weren't built for this: - "Will this fit in GPT-4's context window?" (No...

Markdown StudioMarkdown editor built for the AI workflow era

