# Markdown Viewer Editor — WYSIWYG & Source Markdown Tool

> WYSIWYG & Source Markdown Tool (iPhone/iPad app by Hefei Yunyilian Intelligent Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/markdown-viewer-editor/id6762539454 (this page in markdown: same URL + `.md`)
- Developer: [Hefei Yunyilian Intelligent Technology Co., Ltd](https://appshunter.io/developer/1541792997)
- Category: Productivity
- Price: $4.99
- Age rating: 4+
- Requires: iOS 13.0 · 33 MB
- Languages: American English
- Released: 2026-04-25
- Data updated: 2026-08-28
- User reviews in markdown: https://appshunter.io/ios/app/markdown-viewer-editor/id6762539454/reviews.md

## What is Markdown Viewer Editor?

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


## Version history (last 2 releases)

### 1.0.5 — 2026-07-10

Optimize Markdown display

### 1.0 — 2026-04-28

No release notes.

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## More apps by Hefei Yunyilian Intelligent Technology Co., Ltd

- [OpenIoTHub](https://appshunter.io/ios/app/openiothub/id1501554327)
- [P2P FS](https://appshunter.io/ios/app/p2p-fs/id6760989351)
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- [Yalist](https://appshunter.io/ios/app/yalist/id6760989595)
- [Mind Maps Ultra](https://appshunter.io/ios/app/mind-maps-ultra/id6762540242)

All apps by Hefei Yunyilian Intelligent Technology Co., Ltd: https://appshunter.io/developer/1541792997

## Related topics

[markdown viewer editor](https://appshunter.io/ios/topics/markdown-viewer-editor)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*