Meet a Modern Web Editor

Open Source with Private Deployment
  • Umo Editor is fully open source, allowing free modification and customization with complete control;
  • Supports private deployment for secure use in intranet environments without data security concerns;
  • Customizable themes including dark mode for personalized design;
Built on Vue + Tiptap with Rich Ecosystem
Zero Configuration, Ready to Use
Lightweight with Custom Extensions
Professional, Complete, User-Friendly Editor

Accelerating Your Digital Journey

Online Document Editing

Create, edit and save documents directly in your browser for efficient work anywhere, with secure data and convenient access

Rich Editing Features

WYSIWYG rich text editing with support for various content formats, meeting diverse document needs for both enterprise and individual users

Cloud Storage

Save documents to the cloud for centralized management and cross-device access, ensuring document security and accessibility

Print and Export

One-click printing or exporting to PDF, images and other formats for sharing, archiving and offline use across different scenarios

Umo Editor Mobile

Mobile Capability

Umo Editor Moble

An enterprise mobile document editor that works standalone or with Umo Editor, helping teams close document workflows directly on mobile.

  • Supports H5/WebView/Hybrid/low-code embedding
  • Covers approvals, mobile handling, and data backfill
  • Aligned config and APIs with desktop for easier migration
WebsiteDocumentation

Best-fit Scenarios

Mobile approvalsField handlingData backfillCross-platform workflow

Integration Modes

Standalone Mode

Embed directly into your current mobile systems and launch quickly.

Collaborative Mode

Work with Umo Editor for desktop deep editing plus mobile rapid handling.

Learn About Business Version

Collaboration

  • Self-hosted deployment or custom providers
  • Real-time collaboration with offline resync
  • WebSocket-based real-time synchronization
  • Webhook integration with your business systems
  • Comment collaboration with high-concurrency clustering
Collaboration

Comments & Annotations

  • Real-time annotations during collaboration
  • Offline annotations with automatic sync on reconnect
  • Annotate block and inline nodes with full management
  • Thread replies with @ mentions
  • Resolve/edit/delete with custom metadata
Collaboration

Annotation

  • Zoomable and serializable, with undo/redo
  • Multiple tools: freehand pen, line, rectangle, circle, and eraser
  • Adjust brush color and stroke width
  • Real-time canvas sync in collaboration
  • When annotation is enabled in collaboration, editing is disabled for everyone
Tools

AI Editing Assistants

  • Assistant: edit selections with replace/insert
  • Chat: sidebar multi-turn with history and attachments
  • Suggestion: inline completion, Tab/Enter to accept
  • SSE streaming output with reliable write-back
  • default / AG-UI protocols with pluggable adapters
  • No keys in frontend, easier compliance and self-hosting
AI

Document Import & Export

  • Import UMO/Office/WPS/Markdown/Text formats
  • Supports intelligent import of any web page content
  • High-fidelity docx export for editing and printing
  • Silent server-side PDF/image export with WYSIWYG output
  • Export standalone HTML for use outside the editor
  • Markdown export support
Tools

Asset Library

  • Server-side file/folder browsing with pagination
  • Keyword search and type filtering
  • Upload, create folders, delete, and download
  • Single/multiple selection with info panel preview
  • Insert image/audio/video/file nodes on confirm
Tools

Enhanced Tables

  • Flexible borders, themes, and cell styling
  • Drag to resize row/column and table dimensions
  • Quick selection for tables, rows, and columns
  • Fast add rows/columns for efficient editing
  • Paste tables from Excel/Word and more
Productivity

Toolbar & Sidebar Extensions

  • Custom toolbar groups with your own entry points
  • Sidebar slot extensions to host business modules
  • Toolbar and sidebar linkage for richer workflows
  • Programmatic open/close for dynamic UI control
  • Embed modules like AI Chat as sidebar panels
Tools

Enhanced Markdown

  • setMarkdown: render full-document Markdown
  • insertMarkdown: insert Markdown at cursor/range
  • Import and export .md files
  • Marked engine with customizable parsing
  • Exposes MarkdownManager for convert and extend
Productivity

Content Locking

  • Lock text selections and node content
  • Quick lock/unlock from View, Block, and Bubble menus
  • One-click clear all locks
  • Configure marker visibility and colors
  • Pre-lock via JSON with lockedText / lockedNode
Security

Icons & Diagrams

  • 2,000+ IconPark icons with easy insert/edit
  • Custom and extendable icon sets
  • Insert and edit PlantUML diagrams
  • FlowChart.js text-based flow diagrams
  • Configurable/self-hosted PlantUML server URL
Tools

Document Version History

  • Browse version timeline and change records
  • Compare versions and roll back safely
  • Bookmark important versions for quick access
  • Restore any historical version in one click
  • History cleanup
Productivity

Business Cooperation

For business cooperation, please contact us via email at contact@umodoc.com. Users in China can also reach us through the following methods.

WeChat
QQ / TIM