MarkFlow Guide

Navigate to the Converter page. You'll see a three-panel layout: - Left: Monaco editor for Markdown input - Center: Live HTML preview - Right: Export controls and style customization

Drag and drop one or more .md or .mdx files onto the drop zone in the toolbar, or click "Upload .md / .mdx". Multiple files will appear as tabs in the toolbar — click any filename to switch to it.

Simply click inside the Monaco editor and paste any Markdown content. The preview updates automatically within 350ms.

MarkFlow supports the full GFM spec including: - Headings H1–H6 - Bold text and italic text - Strikethrough ~~text~~ - Links label - Images !alt - Tables with alignment - Task lists - [x] done - Footnotes [^1] - Code blocks with language tags

Inline math: $E = mc^2$ Block math: `` $$ \int_0^\infty e^{-x^2} dx = \frac{\sqrt{\pi}}{2} $$ ``

Wrap diagrams in a fenced ``mermaid` block: ` `mermaid graph LR A[Input] --> B[Parser] --> C[Output] ` `` Supported: flowcharts, sequence, class, Gantt, state diagrams.

Use GitHub-style callouts: `` > [!NOTE] > This is a note > [!WARNING] > This is a warning > [!TIP] > This is a tip `` Types: NOTE, TIP, WARNING, DANGER, CAUTION, IMPORTANT.

Click Export to DOCX in the right panel. The file downloads immediately — no server involved.

Upload multiple .md files. When 2+ files are loaded, a Download All as ZIP button appears. All files are converted simultaneously and bundled into a single ZIP archive.

- Heading hierarchy (Word styles H1–H6) - Native Word tables - Embedded images (fetched at export time) - Clickable hyperlinks - Bold, italic, strikethrough text - Ordered and unordered lists (nested) - Task list checkboxes - Code blocks (monospace font, shaded background) - Blockquotes (left border)

Choose from four presets in the Customize Style panel: - Default — Calibri, standard margins - Academic — Times New Roman, wide margins, double spacing - Modern — Arial, compact, colored headings - Minimal — Georgia, tight layout

Select any supported font to override the preset default. Options include Arial, Times New Roman, Georgia, Garamond, and more.

Drag the slider to set body text size from 9pt to 16pt. Heading sizes scale proportionally.

Toggle Include Table of Contents to prepend a ToC page with all headings linked.

MarkFlow has no backend. There is no server that receives your files. All Markdown parsing, HTML preview rendering, and DOCX generation happen in your browser using JavaScript.

We do not log, store, or analyze your documents. There are no analytics trackers, no cookies, no accounts required.

MarkFlow is a Progressive Web App. After the first visit, the app and all libraries are cached locally. You can use it offline without an internet connection.