FluxMark is a focused Markdown editor for people who write and publish. Live preview, 20 elegant themes, and one-tap publishing to 8 platforms. **Highlights** - Offline editing with instant live preview - Platform-specific templates - Export to HTML, PDF, PNG, and Markdown - Advanced syntax: code highlight, tables, math, Mermaid diagrams - Universal: iPhone, iPad, and Mac Perfect for content teams, developers (docs / READMEs), and personal writing.