[Obsidian Sync](https://obsidian.md/sync) is an add-on service that allows you to privately sync your notes across devices. ## How to use Obsidian Sync - [[Set up Obsidian Sync]] - Set up Sync on all your devices. - [[Switch to Obsidian Sync|Switch to Obsidian Sync]] - Prepare your Obsidian vault to use Sync. - [[Sync settings and selective syncing|Selective sync]] - Configure which files and settings to sync. - [[Plans and storage limits]] - Learn about Sync subscription plans. - [[Plans and storage limits|Remote vault storage]] - Manage your remote vault storage. - [[Version history]] - View or restore previous versions of a note. - [[Status icon and messages]] - Overview of the Sync log and status icons. - [[Security and privacy]] - How Obsidian keeps your Sync data safe. - [[Collaborate on a shared vault|Collaboration]] - Add team members to a shared vault. - [[Back up your Obsidian files]] - Back up your vault using third-party tools. - [[Troubleshoot Obsidian Sync]] - Common syncing issues and solutions. ## Important If you are using Obsidian Sync alongside other cloud storage providers, such as Dropbox, Google Drive, or OneDrive, please [[Back up your Obsidian files]] to prevent sync conflicts. We strongly recommend [[Switch to Obsidian Sync|fully migrating to Obsidian Sync]]. See [[Frequently asked questions]] for frequently asked questions, and more details about Obsidian Sync. > [!warning] This feature is unavailable on Apple devices with [Lockdown mode](https://support.apple.com/en-us/105120) enabled unless Obsidian is exempted. Are you having unexpected interruptions in your Sync service? Check the [server status](https://status.obsidian.md) here.