Nostr Emanator is a post scheduling platform for people who manage one or more Nostr identities and want to plan their notes ahead of time. Think of it as a Buffer-style tool built for Nostr: you log in with your Nostr identity, pair the accounts you control, and write, schedule and cross-post notes across them from one place. It suits creators, small publications, community managers and anyone who runs several personas or audiences on the network.
The workflow is built around signing security. Posts are signed with Amber over NIP-46, which means your private key stays on your signing device instead of being handed to the scheduler. The program then publishes each note at its scheduled time. Drafting can be helped by AI, and that assistance is aware of the personality you have configured for each account, so a serious news account and a casual hobby account do not sound the same.
What Is Nostr and Why Schedule Posts There?
Nostr is an open protocol for publishing and receiving signed messages through a network of independent relays. Nobody owns the network, and an identity is a cryptographic key pair rather than an account on a company's server. Posts, often called notes, are signed by the author and can be delivered to any relay that accepts them.
Because there is no central publisher, there is also no built-in scheduler in most clients. Someone who wants to post at a specific hour has to be online at that hour or rely on an external tool. That gap is what Nostr Emanator is meant to fill.
Scheduling matters most for people whose audience is spread across time zones, or for those who publish on a regular rhythm, such as a weekly newsletter-style note or a daily tip. Writing in batches also reduces the temptation to post impulsively.
Who Is Nostr Emanator For?
The program is aimed at people who already have a Nostr presence and want more control over it. Typical users include independent creators who maintain a main identity and a separate personal one, small organizations that share updates from a shared identity, and community moderators who post announcements on a schedule.
It is less suited to someone who has never used Nostr. You need to understand keys, signing and relays before the workflow makes sense. A reader who is just exploring the network may do better starting with a basic client and adding a scheduler later.
Developers and technically minded users may also find the design useful as a reference. Because the code is open source, you can see how remote signing and scheduled publishing are wired together.
How Remote Signing Protects Your Keys
A common worry with any third-party Nostr tool is that it will need your private key. NIP-46 addresses this by letting a separate signer application hold the key and sign events on request. The scheduler sends an unsigned event, the signer checks it and returns a signature, and the scheduler publishes the result.
In this setup, the scheduling software never needs to see the raw key. If you revoke access in the signer, the scheduler loses the ability to publish on that identity. This separation is the main reason the design is considered safer than pasting an nsec into a web form.
That said, remote signing does not remove every risk. You still need to trust the scheduler to show you accurate content before you approve it, and you should review anything it prepares, especially AI-generated text.
Key features
Account pairing over NIP-46
Post scheduling
Cross-posting and reposts
Personality-aware AI drafting
Log in with your Nostr identity
Supported coins
Nostr Emanator works within the Nostr network. Its documentation refers to Nostr as the relevant network, and it is designed for publishing signed notes across Nostr relays rather than for any other blockchain or mining ecosystem.
How to install Nostr Emanator on Windows
- 1
Get the program from the official source
Download the software only from the official website or the project's GitHub repository at github.com/jooray/nostr-emanator. Use the Releases page to find the current build rather than third-party mirrors. Note that the project lists an Android release, and Windows support is described as likely rather than confirmed, so check the releases for a Windows build.
- 2
Verify the file
If the release provides a SHA-256 checksum or a signature, compare it against the downloaded file before running anything. On Windows you can compute a hash with PowerShell using the Get-FileHash command. A mismatch means the file should not be run.
- 3
Install the program
Run the installer or extract the archive into a folder of your choice. If the build requires additional tools, follow the instructions in the repository README. Keep the program in a location you control so you can update or remove it easily.
-
Set up your signer
Install a NIP-46-compatible signer such as Amber on the device that holds your keys. Pair it with the scheduler following the on-screen or documented steps, then confirm that a test action requires your approval before anything is published.
How to use Nostr Emanator
Once the program is installed and your signer is paired, the basic workflow is simple. Plan your posts first, then add them to the schedule so you can see the whole queue at a glance.
- Log in with your Nostr identity.
- Pair each additional account you manage through your signer.
- Write a draft, or ask the AI helper for a first version and edit it.
- Choose which accounts should receive the note and whether it is a post or a repost.
- Set the publishing time for each item.
- Review the queue and confirm the signing requests as they appear.
- Check the published notes on a Nostr client to confirm they appeared correctly on your relays.
Keep an eye on time zones when you set schedules, since the publishing time should match the audience you intend to reach. Edit the AI output before scheduling, because a draft that sounds fine can still contain a wrong detail.
Pros & cons
- Free and open source, with the code available for inspection
- Remote signing through NIP-46 keeps private keys out of the scheduler
- Schedule and cross-post across several accounts from one interface
- AI drafting adapts to the personality set for each account
- Uses your existing Nostr identity instead of a new central account
- Windows support is described as likely rather than clearly confirmed, so check the releases
- Depends on a NIP-46 signer such as Amber, which adds a setup step
- Requires familiarity with Nostr keys and relays before it makes sense
- The build notes mention Ruby and Node on macOS, which may complicate local setup
- Scheduled posts depend on the software being able to reach your relays at the set time
Is Nostr Emanator safe?
Nostr Emanator works with your signing workflow, so treat it with care. Download it only from the official GitHub repository or its releases page, and check the SHA-256 checksum or signature when one is published. Never paste your private key or seed phrase into a website or into any tool that asks for it directly; a properly set up NIP-46 signer is designed to avoid that. Review every post before you approve the signature, especially AI-generated text, because a signed note cannot be recalled once relays have received it. The project's last code update is dated 2026-10-27, and the latest listed version is android-v1.5.0, so confirm the current status on the repository before relying on it for important accounts.
- Official source only. Download from github.com/jooray/nostr-emanator. Ignore ads and lookalike domains.
- Check the SHA-256. Compare the installer hash with the value the developer publishes before running it.
- Never share your seed phrase. No developer, support agent or website — including CryptApps — will ever ask for it.
Alternatives
Nostr Emanator's core job is scheduling and cross-posting, which sets it apart from the clients in the same catalog. Amethyst, Coop, Gossip and Vega are primarily clients for reading and writing on Nostr, and they are where you go to browse and interact in real time. Nostr Emanator is better understood as a planning tool that sits alongside a client rather than replacing one.
Command-line tools such as NAK and Nostr Commander RS are closer in spirit, since they also let you publish without a graphical client, but they are aimed at people comfortable working in a terminal. Nostr Emanator focuses on a visual queue and on managing several identities at once. Blockcore Notes offers a progressive web app experience with circle-based following, which is a different emphasis again. If your main need is posting on a schedule, Nostr Emanator is the more specialized choice; if you need a full social experience, a client is the better starting point.
Specifications
- Price
- Free
- Type
- Open source
- License
- —
- Latest version
- android-v1.5.0
- Last update
- 27 Oct 2026
- Windows support
- Likely (builds for Windows; check releases)
- Source code
- github.com/jooray/nostr-emanator
Frequently asked questions
Yes, Nostr Emanator is listed as free and open source. You can read the code in its GitHub repository and use the releases published there. Because it is free, there is no subscription to manage, though you should still verify that the build you download comes from the official project page before installing it.
Windows support is described as likely rather than confirmed. The project publishes builds, including an Android release, so check the GitHub Releases page for a Windows build. If none is available, you may need to build from source, which requires developer tools such as Node and Ruby.
It can be, provided you use a NIP-46 signer such as Amber so your private key stays on your signing device. The scheduler then requests signatures for each post. Always review content before approving, and download the software only from the official repository to avoid tampered copies.
NIP-46 is a Nostr standard for remote signing. It lets a separate application hold your private key and sign events when another app asks for a signature. The requesting app never sees the raw key, which reduces the risk of leaking it to a third-party service.
Yes, the program is designed to pair several accounts you manage and to post or repost across them. Each account is paired through your signer, so you approve publishing for each identity. This makes it practical for creators or organizations that run more than one persona.
The AI helper produces a first draft for a note, and it takes into account the personality you set for each account so the tone fits that identity. You should treat the output as a starting point. Edit it for accuracy, style and facts before scheduling, since generated text can sound confident while being wrong.
Scheduled publishing depends on the software being able to run and reach your relays when the time arrives. If the device is offline or the program is not running, the post may not go out on time. Check the project's documentation on how queued items are handled before relying on exact timing.
Verdict
Nostr Emanator is a focused tool for people who already use Nostr and want to plan their publishing. It offers a safer signing model through NIP-46, scheduling across several identities, and AI drafting that respects each account's voice. It is less suitable for newcomers, and its Windows status should be confirmed on the releases page before you install it. If your work depends on a steady, planned presence on the network, it is worth a careful trial with a non-critical account first.