# Markdown Viewer Editor

> WYSIWYG & Source Markdown Tool

Canonical page: [https://chrome-stats.com/d/id6762539454](https://chrome-stats.com/d/id6762539454)

## Overview

- **ID:** `id6762539454`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hefei Yunyilian Intelligent Technology Co., Ltd
- **Category:** Productivity
- **Version:** 1.0.5
- **Last updated:** 2026-07-10
- **First published:** 2026-04-25
- **Size:** 33 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/markdown-viewer-editor/id6762539454)
- **Website:** [https://iothub.cloud](https://iothub.cloud/)
- **Privacy policy:** [https://docs.iothub.cloud/privacyPolicy/](https://docs.iothub.cloud/privacyPolicy/)

## Description

Markdown editor with WYSIWYG, live preview, split view, KaTeX math, Mermaid diagrams. Git sync, and export to PDF/Word/EPUB/LaTeX.

Markdown Viewer Editor is a powerful Markdown editor inspired by Typora. It offers a seamless writing experience across iPhone, iPad, and Mac with four flexible editing modes — WYSIWYG, Source, Preview, and Split View.

FOUR EDITING MODES
• WYSIWYG — Rich-text editing that renders Markdown as you type, just like Typora
• Source Mode — Raw Markdown editing with line numbers and synchronized scrolling
• Live Preview — High-quality rendered preview with full Markdown support
• Split View — Source code and preview side by side for instant feedback

FULL MARKDOWN & BEYOND
• Complete Markdown syntax: headings, lists, tables, code blocks with syntax highlighting, links, images, and more
• KaTeX math equations — inline ($...$) and block ($$...$$) formulas
• Mermaid diagrams — flowcharts, sequence diagrams, Gantt charts
• GitHub Alerts, footnotes, YAML front matter, [TOC] generation
• Highlight (==text==), superscript (^text^), subscript (~text~)
• HTML tags: iframe, video, audio, details, kbd, mark, and more

WRITING FOCUS
• Focus Mode — dims non-active lines so you can concentrate on your writing
• Typewriter Mode — keeps the current line centered on screen
• Full-screen mode for distraction-free writing
• Auto-pairing for brackets, quotes, and Markdown markers

AI-POWERED WRITING ASSISTANT
• Continue writing, summarize, translate, polish, or explain selected text
• Custom prompts for any AI instruction
• Real-time streaming output

POWERFUL FILE MANAGEMENT
• Folder browser with recursive directory tree
• Multi-tab editing — work on several documents at once
• Quick Open (Ctrl+P / Cmd+P) — fuzzy search across your workspace
• Auto-save with 3-second debounce
• Draft recovery after unexpected crashes
• Recent files on the welcome screen

IMAGE HANDLING
• Paste images from clipboard — auto-saved and inserted as Markdown reference
• Drag & drop image insertion
• Configurable image storage directory and path mode (relative / absolute)
• Image upload to image hosting via PicGo or custom shell command

FIND & REPLACE
• Find and replace with regex and case-sensitivity options
• Search across all open documents

EXPORT & IMPORT
• Export to PDF, HTML (GitHub-styled), Word (.docx), LaTeX (.tex), EPUB, and PNG long image
• Import from Word (.docx) to Markdown
• Custom export commands with {input}/{output} placeholders
• Mermaid diagram export to PNG

VERSION CONTROL & CLOUD SYNC
• Git commit history viewer for each file
• Auto Git sync — commit, pull --rebase, and push on save
• Real-time sync status in the status bar
• External file change detection with reload prompt

THEMES & CUSTOMIZATION
• 12 built-in themes — 6 light + 6 dark (GitHub, Dracula, Monokai, Nord, Tokyo Night, and more)
• Dark / Light mode — follow system or toggle manually
• Custom CSS themes for preview styling
• Adjustable font size and zoom level
• Customizable keyboard shortcuts with visual editor

OUTLINE & STATUS BAR
• Document outline panel — auto-extracted heading structure with click-to-navigate
• Status bar — line/column position, word count, character count, line count

PLUGIN SYSTEM
• Shell script preprocessors — configure a plugin directory and run .sh/.py/.js pipelines

LOCALIZATION
• English and more interface — switch in settings

## Rankings

- #1,552,499 — Overall

## Similar extensions and apps

- [MDash: Markdown Notes Editor](https://chrome-stats.com/d/id6758559893) — 3.70 / 5
- [Markdown Editor & Reader](https://chrome-stats.com/d/id6768164089)
- [Markdown Viewer Mobile](https://chrome-stats.com/d/id6762259375) — 5.00 / 5
- [Md Preview - Markdown Viewer](https://chrome-stats.com/d/id6760341080) — 4.40 / 5
- [Markdown Editor: Write & PDF](https://chrome-stats.com/d/id6757811258)
- [Marky Mark Markdown Editor](https://chrome-stats.com/d/id6757132489)
- [SoloMD](https://chrome-stats.com/d/id6762498874) — 1.00 / 5
- [Markdown+ Text & Code Editor](https://chrome-stats.com/d/id1670042061)
- [Quirely Markdowns Editor](https://chrome-stats.com/d/id6772566977)
- [MarkUp — Text & Math Editor](https://chrome-stats.com/d/id6762391621) — 5.00 / 5
- [QuickMark: Markdown Editor](https://chrome-stats.com/d/id6764753884)
- [QingMo - Markdown Editor](https://chrome-stats.com/d/id6781877496)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6762539454)