Powerful Tools for Writers

Everything you need to create perfect documentation, formatted exactly how you want it. Full GitHub Flavored Markdown support and beyond.

Core Features

LaTeX Math Support

Write complex mathematical equations using standard LaTeX syntax. Supports inline ($...$) and block ($$...$$) equations via KaTeX.

Mermaid UML Diagrams

Create flowcharts, sequence diagrams, gantt charts, class diagrams, state diagrams, ER diagrams, and pie charts.

Split-Screen Preview

See your changes in real-time. The editor and preview scroll simultaneously for a seamless experience.

Multi-Format Export

Download your work as high-quality PDF, semantic HTML, Styled HTML, Markdown, or plain text.

Dark Mode

Easy on the eyes. Switch to dark mode for late-night coding sessions or high-contrast visibility.

Privacy First

We don't store your data. Everything happens locally in your browser. Your documents remain yours.

Instant Load

No bloat. The editor loads in milliseconds and works offline once cached.

Syntax Highlighting

Automatic highlighting for over 100 programming languages within your code blocks using Prism.js.

GitHub Flavored Markdown

Tables

Create formatted tables with alignment support. Perfect for data presentation and comparison charts.

Task Lists

Interactive checkboxes for todo lists and progress tracking. - [ ] and - [x] syntax supported.

Autolinks

URLs and email addresses are automatically converted to clickable links without extra syntax.

Fenced Code Blocks

Triple backtick code blocks with language specification for proper syntax highlighting.

Blockquotes

Nested blockquotes for citations, callouts, and highlighted content sections.

Heading IDs

Automatic heading ID generation for anchor links and table of contents navigation.

Extended Syntax

Images & Badges

Full image support including nested image links, badges, and shields.io integrations.

Nested Lists

Deeply nested ordered and unordered lists with proper indentation handling.

Inline Code

Inline code spans with backticks for technical terms and short code snippets.

Feature Comparison

FeatureMDToolStackEditDillinger
LaTeX MathYesYesNo
Mermaid DiagramsYesYesNo
GFM TablesYesYesYes
Task ListsYesYesYes
PDF ExportYesYesYes
No Account RequiredYesOptionalYes
Dark ModeYesYesNo