Who should use Nostr Connect?

Nostr Connect is an open-source project built for nostr users and developers building Nostr applications.

Does Nostr Connect have a free plan?

Yes — Nostr Connect is open source under the Open Source license and free to use.

What platforms does Nostr Connect run on?

Nostr Connect runs on the web and embeddable surfaces.

Is Nostr Connect still maintained?

Unverified. Nostr Connect has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Nostr Connect?

Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.

Who develops Nostr Connect?

Nostr Connect is developed by Lume.

When did Nostr Connect launch?

Nostr Connect first shipped in 2023.

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Nostr Connect

Name: Nostr Connect
Author: Lume

github.comBrowser DevTools & extensions

Nostr Connect is an open-source browser extension forked from nos2x that acts as a signer for Nostr applications. It keeps signing keys separated from websites while allowing users to approve compatible Nostr actions in Chrome and Firefox.

Open SourceWebEmbeddable

Visit github.com

Overview

5 features

Nostr Connect is a Browser DevTools & extensions project. It focuses on signing Nostr events securely without exposing private keys to connected applications. Nostr Connect is an open-source project aimed at nostr users and developers building Nostr applications. The project is open source (Open Source). Nostr Connect is available on the web and embeddable surfaces.

It is developed by Lume, and it first shipped in 2023. Among its 5 catalogued features are nostr event signing, private key protection, and connection approval.

Summary written by a language model from the project’s public pages.

Nostr event signing
Private key protection
Connection approval
Chrome support
Firefox support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 13:06 UTC
Nostr Connect verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Nostr Connect

What does Nostr Connect do?: Nostr Connect focuses on signing Nostr events securely without exposing private keys to connected applications. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Nostr Connect?: Nostr Connect is an open-source project built for nostr users and developers building Nostr applications.
Does Nostr Connect have a free plan?: Yes — Nostr Connect is open source under the Open Source license and free to use.
What platforms does Nostr Connect run on?: Nostr Connect runs on the web and embeddable surfaces.
Is Nostr Connect still maintained?: Unverified. Nostr Connect has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Nostr Connect?: Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.Hashrate Lens SaveAI Codex File Drop
Who develops Nostr Connect?: Nostr Connect is developed by Lume.
When did Nostr Connect launch?: Nostr Connect first shipped in 2023.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
Built for: Nostr users and developers building Nostr applications
Model: Open source
Solves: Signing Nostr events securely without exposing private keys to connected applications.

Registered as

Firefox Add-ons: nostr-connect

Developer

Lume

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
Last seen: 9 Sept 2026

Identity audit (13)

Slug: nostr-connect-github-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 9 Sept 2026
Canonical URL: https://github.com/lumehq/nostr-connect

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