Your Obsidian vault is just a folder of Markdown files — the simplest possible thing to back up. Here are four strategies from basic to fully automated.
Before backing up, confirm your vault location. In Obsidian: Settings (gear icon) → About — look for the path next to your vault name.
🪟 Windows
C:\Users\You\Documents\MyVault
or wherever you chose during setup
🍎 macOS
~/Documents/MyVault
or iCloud Drive/Obsidian/MyVault
🐧 Linux
~/Documents/MyVault
or any folder you specified
The quickest backup: copy your vault folder to a second location. No tools required.
Storing your vault inside a cloud sync folder (iCloud Drive, Dropbox or Google Drive) gives you a continuously updated off-device copy — effectively a rolling real-time backup.
See the full setup guide: Obsidian Cloud Sync Setup →
Git gives you a complete edit history of every note — you can restore any file to any point in time. Private repositories on GitHub and GitLab are free.
git init && git remote add origin YOUR_REPO_URL.obsidian/workspace.json and .obsidian/workspace-mobile.json to avoid noisy commits.git checkout.🍎 macOS Time Machine
Connect an external drive. System Settings → Time Machine → Add Backup Disk → select the drive. Time Machine backs up hourly, keeping hourly snapshots for 24 hours, daily for a month, and weekly for all previous months. Your vault is included automatically.
🪟 Windows Backup
Settings → System → Storage → Advanced storage settings → Backup options → Add a drive. Or use File History to back up your Documents folder (which typically contains your vault) to an external drive every hour.
The 3-2-1 rule applied to Obsidian:
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1. Live vault on your main device. 2. Cloud sync copy (iCloud/Dropbox). 3. Git repository on GitHub.
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Your local drive and a remote server are two different media — a fire or hardware failure cannot destroy both simultaneously.
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The cloud copy (iCloud, GitHub) is your offsite backup. Even if your home burns down, your notes survive.