hjinco

hjinco / synch

Public

End-to-end encrypted sync for Obsidian vaults

synch.run
44
7
100% credibility
Found May 12, 2026 at 44 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

Synch is an open-source plugin and service for end-to-end encrypted synchronization of Obsidian note vaults across devices.

How It Works

1
🔍 Discover Synch

Hear about a secure way to sync your Obsidian notes across all your devices without losing privacy.

2
📥 Add the plugin

Install the Synch plugin in Obsidian to bring syncing right into your notes app.

3
👤 Sign in easily

Log into your account or create one quickly from inside Obsidian.

4
Set up your vault
✨
Create new vault

Start fresh with a new secure space for your notes.

🔗
Connect existing

Link up your current notes collection to sync everywhere.

5
🔄 Sync begins

Keep Obsidian open and see your notes update live across devices with full privacy.

✅ Notes everywhere

Enjoy your thoughts and files safe and synced on every device you use.

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Star Growth

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AI-Generated Review

What is synch?

Synch delivers end-to-end encrypted sync for Obsidian vaults, keeping Markdown notes, images, PDFs, and attachments in sync across devices without exposing plaintext to servers. As a TypeScript-based Obsidian community plugin paired with a Cloudflare Workers service, it handles realtime updates via WebSockets, creates conflict copies instead of overwriting, and supports custom file filters or hidden folder skips. Users get seamless vault backups with end-to-end encryption github-style privacy, or self-host it on a free Cloudflare account.

Why is it gaining traction?

It undercuts Obsidian's paid Sync with open-source, zero-cost end-to-end encrypted backups that actually mean only you hold the keys—no server-side decryption. Realtime sync feels instant, version history retains changes for days/months, and self-hosting sidesteps vendor lock-in. Developers dig the E2EE protocol solidity and easy BRAT plugin installs while awaiting official directory approval.

Who should use this?

Obsidian users juggling desktop/mobile vaults tired of $5/month subscriptions. Privacy-focused PKM enthusiasts needing end-to-end encrypted message-like sync for notes without Big Tech middlemen. Self-hosting tinkerers running personal end-to-end projects github repos on Cloudflare edges.

Verdict

Grab it in beta via BRAT if E2EE vault sync fits—44 stars and 1.0% credibility score signal early promise in well-tested TypeScript, but expect beta hiccups until polished docs and Community Plugins land. Solid for personal use; self-host before teams.

(198 words)

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