A third-party Bitwarden server running on Cloudflare Workers, fully compatible with official clients.

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中文文档：README.md

Disclaimer
This project is for learning and communication purposes only. We are not responsible for any data loss; regular vault backups are strongly recommended.
This project is not affiliated with Bitwarden. Please do not report issues to the official Bitwarden team.

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Feature Comparison Table (vs Official Bitwarden Server)

Capability	Bitwarden	NodeWarden	Notes
Web Vault (logins/notes/cards/identities)	✅	✅	Web-based vault management UI
Folders / Favorites	✅	✅	Common vault organization supported
Full sync /api/sync	✅	✅	Compatibility and performance optimized
Attachment upload/download	✅	✅	Choose either Cloudflare R2 or KV
Import / export	✅	✅	Fully implemented, including Bitwarden vault + attachments ZIP import
Website icon proxy	✅	✅	Via /icons/{hostname}/icon.png
passkey / TOTP fields	✅	✅	Fully supported, no premium required
Send	✅	✅	Choose either Cloudflare R2 or KV
Multi-user	✅	✅	Full user management with invitation mechanism
Organizations / Collections / Member roles	✅	❌	Not necessary to implement
Login 2FA (TOTP/WebAuthn/Duo/Email)	✅	⚠️ Partial	User-level TOTP only
SSO / SCIM / Enterprise directory	✅	❌	Not necessary to implement
Emergency access	✅	❌	Not necessary to implement
Admin console / Billing & subscription	✅	❌	Free only
Full push notification pipeline	✅	❌	Not necessary to implement

Tested clients / platforms

• ✅ Windows desktop client (v2026.1.0)
• ✅ Mobile app (v2026.1.0)
• ✅ Browser extension (v2026.1.0)
• ✅ Linux desktop client (v2026.1.0)
• ⬜ macOS desktop client (not tested)

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Web deploy

1. Fork this repository. If you find this project helpful, please consider giving it a Star.
2. Open Workers -> Continue with GitHub -> select your forked repository (NodeWarden) -> Next -> (R2 storage is used by default; if R2 is unavailable for your account, switch to KV and change the deploy command to npm run deploy:kv) -> deploy -> open the generated URL.

Storage	Card required	Single attachment / Send file limit	Free tier
R2	Yes	100 MB (soft limit, can be changed)	10 GB
KV	No	25 MiB (Cloudflare limit, cannot be changed)	1 GB

Tip

Sync upstream (keep your fork updated):

• Manual: open your fork on GitHub, click Sync fork, then click Update branch.
• Automatic: in your fork, go to Actions -> Sync upstream -> Enable workflow. It will automatically sync from upstream every day at 3 AM.

CLI deploy

# Clone repository
git clone https://github.com/shuaiplus/NodeWarden.git
cd NodeWarden

# Install dependencies
npm install

# Cloudflare CLI login
npx wrangler login

# Deploy to Cloudflare
npm run deploy 

# (Optional) KV mode (no R2 / no credit card)
npm run deploy:kv

# Local development
npm run dev
npm run dev:kv

# To update later, pull the repository again and redeploy
git clone https://github.com/shuaiplus/NodeWarden.git
cd NodeWarden
npm run deploy 

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FAQ

Q: How do I back up my data?
A: Use Export vault in your client and save the JSON file.

Q: Which import/export formats are supported?
A: NodeWarden supports Bitwarden json/csv/vault + attachments zip and NodeWarden vault + attachments json in both plain and encrypted modes, and every format visible in the import selector is directly importable.
A: It also supports direct import of Bitwarden vault + attachments zip, which is not directly supported by official Bitwarden Web import.

Q: What if I forget the master password?
A: It can’t be recovered (end-to-end encryption). Keep it safe.

Q: Can multiple people use it?
A: Yes. The first registered user becomes the admin. The admin can generate invite codes from the admin panel, and other users register with those codes.

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License

LGPL-3.0 License

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Credits

• Bitwarden - original design and clients
• Vaultwarden - server implementation reference
• Cloudflare Workers - serverless platform

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Star History