Smart and efficientdocument editing experience

Zditor is a Typora-like document editor with faster performance, smart AI assistance, and Git integration.

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Other platform versions or download options

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By using Zditor you agree to its license agreement and privacy policy.

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Fast RenderingAI AssistanceGit Integration

WYSIWYG

Easily create structured documents, what you see is what you get, no need to remember complex Markdown syntax

Light mode Zditor tool
Floating ToolbarSlash CommandEmoji Picker

Intuitive Editing Experience

Zditor provides a Notion-like WYSIWYG editing experience, allowing you to focus on content creation rather than complex formatting and syntax.

Floating Toolbar

Select text to display formatting toolbar for quick styling

Slash Command Menu

Type / to open command menu and quickly insert various content blocks

Emoji Toolbar

Quickly insert emojis, type : to open emoji picker

Shortcut Support

Use # for headings, * for lists and other concise shortcuts

Zditor perfectly combines intuitive operations with powerful features, allowing everyone to easily create beautifully structured documents.

Multiple Tabs

Switch between different pages with state preservation for quick response

Split View

Support split-screen display for comparing documents, LLM conversations, and Excalidraw drawings

Code Highlighting

Support syntax highlighting for multiple programming languages, convenient for writing technical documents

Full Markdown Compatibility

Supports standard Markdown syntax with extensions for richer documentation

Headings H1-H6

# Heading text

Quote

> Quoted text

Admonition

!!! Tip

Highlight

==highlighted text==

Italic

*italic text*

Bold

**bold text**

Code

`inline code`

Code Block

```language

Table

| Table | Syntax |

Mermaid

```mermaid

Math Formulas

$inline$ and $$block$$ formulas

Embedding

YouTube, Bilibili, Vimeo

Standard Markdown Support

Zditor is fully compatible with standard Markdown syntax, allowing you to easily use familiar markup for documentation.

# Heading H1

- List item 1
- List item 2

```python
print("Hello World")
```

Extended Markdown Features

Zditor provides rich extended syntax including revision plugins, math formulas, diagrams and other advanced features.

// Embed: supports rendering links (including local files) as images, videos, attachments, iframes
[Link title](link URL)

// Image extension: supports scaling
![Image title](image URL|scale=70)

Extreme Performance Optimization

Designed for large documents, solving performance bottlenecks of traditional editors

Performance ComparisonZditor vs Traditional Editors

File Loading Speed (1M characters)

Typora7.5s
Zditor2s

File Saving Mechanism

Typora Saving

Saves when switching tabs, may freeze with large files

Zditor Saving

Real-time auto-save, Rust core logic for high performance and low memory usage

Core Technology Optimizations

Ensuring Zditor remains smooth even with large documents

Rust Saving Engine

Core saving logic implemented in Rust for high performance and thread safety

Virtual DOM + react-window

Only renders visible content, smooth scrolling even with millions of lines

Smart Rendering Optimization

Intersection Observer for dynamic content loading, reduces unnecessary rendering

AI Integration

Seamlessly connect with mainstream AI models to unleash your creative potential

Supported Models

OpenAI
Claude
Gemini
DeepSeek
Ollama

Supports all models compatible with OpenAI SDK standards

Streaming Data

Receive AI-generated content in real-time without waiting for complete responses, experience smooth interactions

$ AI is answering:
Generating content...
Zditor supports real-time streaming
Let you see results immediately...

Local Inference

Run large models locally through tools like Ollama, ensuring data privacy without requiring internet

Fully offline operation
Protect sensitive data
Custom model configuration
Hardware acceleration support

AI Workflow

1

Select Model

Choose from supported AI models or configure custom endpoints

2

Set Parameters

Adjust generation parameters like temperature and max length

3

Instant Generation

View the thought process and results in real-time without waiting

AI Capabilities

Multiple interaction modes to enhance your creation and editing experience

Selection Toolbar AI

Select text to trigger the smart toolbar for quick text operations

Translate
Summarize
Expand
Adjust Style
Explain Code

✨ Custom Prompts

All operations support custom prompts to meet your personalized needs

Chat AI Assistant

Complete chat interface supporting multi-turn conversations and document interaction

Select document content as context
Upload files for content analysis
Multi-turn conversation with context
Quick access to preset prompts
Conversation history management
Export conversation as text

Smart Revision System

Like Grammarly but more powerful, supporting multiple languages and custom revision rules, intuitively marking issues in documents and providing smart suggestions

✓Grammar Check
✓Spelling Correction
✓Style Optimization
✓Classical Chinese Revision
✓Terminology Consistency
✓Custom Rules

AI Revision Demo

AI revision demonstration
Grammar issues
Spelling errors
Style issues
Terminology issues
Other revisions