One Extension.
Identity. Signer. Wallet.
The all-in-one Nostr extension — manage your identity, sign events for any client, send zaps with a built-in Lightning wallet, and keep your profile, relays, and mutes in sync.
Everything You Need in One Extension
Four pillars that make Nostr usable, trustworthy, and connected.
Identity Provider
NIP-07 signer, encrypted vault, multi-account management, and granular permissions for every Nostr client.
Lightning Wallet
Built-in wallet for zaps — connect via NWC, LNbits, or create one in a click. WebLN provider included.
Profile & Relays
Edit your kind:0 profile, manage your NIP-65 relay list, and curate your NIP-51 mute list — all from one place, synced across clients.
Coming Soon
Trust assertions and services integration — verifiable endorsements and trusted service discovery on Nostr.
Your Keys, Your Identity
A complete Nostr identity provider that works with every client. Create accounts, sign events, encrypt messages, and control permissions — all secured in an encrypted vault.
- NIP-07 signer & encryption
Sign events, encrypt and decrypt messages (NIP-04 & NIP-44) for any Nostr client via the standard window.nostr API
- Multi-account management
Multiple accounts with HD derivation, watch-only mode, and NIP-46 remote signer (Bunker) support
- Encrypted vault & auto-lock
AES-256-GCM encrypted key storage with PBKDF2, configurable auto-lock timer, and secure key backup & export
- Granular permissions
Per-account, per-domain, per-method permission controls with activity logging — you decide what each site can do
Zap Directly from the Extension
A built-in Lightning wallet that lets you send and receive zaps without leaving your Nostr client. Connect your own wallet or get started in seconds.
- Nostr Wallet Connect (NWC)
Connect any NWC-compatible wallet — Alby, Mutiny, or your own Lightning node
- LNbits integration
Use an existing LNbits instance or set one up for custodial wallet access
- One-click wallet setup
No wallet yet? Create one instantly with the quick setup option — zero configuration needed
- WebLN provider
Nostr apps can request payments directly through the extension — seamless zap experience across all clients
Your Profile, Relays & Mutes
Keep your Nostr presence in order from the extension. Edit your profile metadata, manage the relays you publish to and read from, and maintain your mute list — no extra client required.
- Profile metadata (kind:0)
Update your name, picture, bio, and other kind:0 metadata and publish it to your relays in one click
- Relay management (NIP-65)
Curate your NIP-65 relay list — the read and write relays every client uses to find and publish your notes
- Mute list (NIP-51)
Build and edit your NIP-51 mute list so the accounts and words you hide stay hidden everywhere
- Synced across clients
Your profile, relays, and mutes live on Nostr — set them once and every client you use picks them up
The Future of Trust on Nostr
We're building the next layer of decentralized trust — moving beyond follows to verifiable endorsements and trusted service discovery.
Trust Assertions
Go beyond binary follow/unfollow. Make explicit, typed trust statements — "I trust this developer", "I vouch for this merchant", "This relay operator is reliable". Assertions create richer, contextual trust signals stored as Nostr events, enabling nuanced reputation that the follow graph alone can't capture.
- Typed trust — endorse people for specific skills, roles, or domains
- Contextual reputation — different trust for different situations
- Verifiable endorsements — cryptographically signed and publicly auditable
- Aggregated scores — combine assertions from your network for weighted trust
Services Integration
Connect the trust graph to real-world services. Discover trusted merchants, verified service providers, and reputable marketplaces — all filtered through your Web of Trust. Services can leverage trust assertions to verify providers and filter bad actors before you ever interact.
- Trusted service discovery — find merchants and providers vouched by your network
- Provider verification — trust assertions as proof of reputation
- Marketplace integration — WoT-filtered listings and seller reputation
- Open ecosystem — any Nostr service can plug into the trust layer
Get Started in Minutes
Three steps to a complete Nostr identity with built-in trust and payments.
Install the Extension
Add to Chrome, Brave, Edge, Opera, or Firefox. Create a new account, import your keys, or connect a remote signer.
Use Any Nostr Client
The extension provides NIP-07 signing and a built-in Lightning wallet to every Nostr app automatically.
Everything Follows You
Your identity, wallet, profile, relays, and mutes travel with you across every client — one extension, everywhere.
For Developers
Build Nostr apps with our SDK — a data layer, relay management, and login UI — or self-host the Oracle for backend queries.
WoT Oracle
High-performance Rust backend indexing the entire Nostr follow graph. Sub-millisecond queries, 10K+ req/s, self-hostable.
Learn morenostr-wot-sdk
A toolkit for Nostr apps: pure-function data layer, relay management, headless login UI, and Web of Trust scoring as one optional module. TypeScript + React hooks.
Frequently Asked Questions
Everything you need to know about the Nostr WoT Extension.
What does the extension do?
The Nostr WoT Extension is an all-in-one browser extension that acts as your Nostr identity provider (NIP-07 signer) and Lightning wallet. It manages your keys in an encrypted vault, signs events for any Nostr client, handles zaps, and lets you edit your profile, relays, and mute list — all from a single extension.
What can I manage from the extension?
Your whole Nostr identity: multiple accounts in an encrypted vault, per-site signing permissions, a built-in Lightning wallet, your kind:0 profile metadata, your NIP-65 relay list, and your NIP-51 mute list. Set them once and every client you use picks them up.
How does the Lightning wallet work?
The extension includes a built-in Lightning wallet for sending and receiving zaps. Connect your own wallet via Nostr Wallet Connect (NWC), use an LNbits instance, or create one instantly with the quick setup option. It also provides a WebLN provider so Nostr apps can request payments directly.
Is my data private?
Yes. Your keys are stored in an AES-256-GCM encrypted vault that only you can unlock, and they never leave your device unencrypted. You grant signing access per site and per method, so you always control exactly what each Nostr app can do with your identity.
Which browsers are supported?
The extension works on Chrome, Brave, Edge, Opera, and Firefox. Safari support is coming soon.
What are trust assertions?
Trust assertions are an upcoming feature that lets you make explicit, typed trust statements about other users — beyond just following them. For example, endorsing someone as a trusted developer or vouching for a merchant. These cryptographically signed statements create richer, contextual reputation on Nostr.
Is it free?
Yes, completely free and open source under the MIT license. The extension, SDK, Oracle, and all source code are available on GitHub.
Ready to Take Control?
Your identity, your wallet, your trust network — all in one extension. Join the growing Nostr ecosystem today.
Stay Updated
Get the latest on new features, trust assertions, and services integration as they ship.