Welcome to Sidian

1 min read

DescriptionPrivate publishing for Obsidian vaults.

Sidian turns your Obsidian vault into a private, password-protected website — no Git, no CLI, no Cloudflare account required.

Write in Obsidian. Install the plugin. Your notes are online in seconds.

How it works

Your Obsidian vault
  → Sidian plugin syncs on save
    → Rendered site at sidian.app/s/your-site

Sidian preserves everything Obsidian-specific: wikilinks, callouts, tags, frontmatter, canvas files, math, and Mermaid diagrams all render correctly.

Where to start

Getting Started — set up your first site in under five minutes
Plugin/Installation — install and configure the Obsidian plugin
Supported Syntax — everything Sidian can render from your vault
Plans & Limits — what's included on each plan

Already have a site?

Jump straight to Sites/Site Settings to configure passwords, appearance, and custom domains. See Sites/File Visibility to control which notes are visible to visitors.

Updated 16 May 2026