HedgeDoc logo

    HedgeDoc

    Collaborative markdown editor (self-host).

    DEGermany·Founded 2015
    Headquarters
    🇩🇪Germany
    Data Hosting
    Germany
    Structure
    Independent
    Compliance
    ▣GDPR◆EU HQ▦EU Data

    HedgeDoc key facts

    Last updated
    Legal entity
    HedgeDoc e.V.
    Headquarters
    Germany (DE)
    Ownership
    Independent
    Founded
    2015
    Data hosting
    Germany
    Infrastructure
    Hetzner
    Deployment
    Self-hosted
    Open source
    Yes
    US Cloud Act exposure
    Low (no US parent)
    Replaces
    Google Docs, HackMD, Notion, Microsoft OneNote, Coda

    About HedgeDoc

    HedgeDoc (formerly CodiMD) is a web-based, real-time collaborative markdown editor developed as an open-source project. Managed by the German non-profit association HedgeDoc e.V. based in Leipzig, it provides a privacy-focused alternative to proprietary document collaboration tools. The platform allows multiple users to edit documents simultaneously with live previews, supporting advanced syntax like LaTeX, Mermaid diagrams, and presentation slides. As a community-driven initiative, HedgeDoc emphasizes digital sovereignty by offering a fully self-hostable solution under the MIT license. This ensures that organizations and individuals can maintain complete control over their data without vendor lock-in. While a public demonstration instance is available, the project is primarily designed for deployment on private infrastructure, making it a staple for developers, educational institutions, and privacy-conscious teams across Europe.

    Alternative to

    Target Segments

    SMBEducationNonprofit / NGOEnterprise

    Deployment Options

    Self-hosted

    Hosting & Security

    Infrastructure

    Hetzner

    Key Features

    Real-time collaborative markdown editing
    LaTeX equations and diagrams support (Mermaid, Excalidraw)
    Permission controls (read-only, full edit, owner-only)
    Export to PDF, HTML, and Markdown
    Integration with LDAP and OAuth (GitHub, GitLab)
    Built-in slide mode for presentations
    Support for speaker notes

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