CSV Importer

Upload Nostr events in bulk by providing a CSV file and selecting the relays where they should be published.

csv-importer.coracle.social
CSV Importer homepage screenshot

About CSV Importer

CSV Importer is a web tool for publishing Nostr events in bulk. Instead of posting items one at a time through a Nostr client, you provide a CSV file containing the events you want to publish and choose the relays where they should be sent. The site describes itself as a Nostr uploader for publishing events in bulk via CSV.

The workflow is built around two inputs: a CSV file and a set of relays. Once the file is supplied and the relays are selected, the tool handles the upload so the events reach the chosen relays. It runs in the browser, so there is nothing to install, and the interface is in English.

It suits people who already work with Nostr data in spreadsheets or exported files and need to move a batch of events onto the network without repeating the process by hand. That includes relay operators, developers, and community managers handling imports or migrations. Because it is a utilities-style site, you should be comfortable preparing a CSV in the expected format before using it.

Key features

  • Publish Nostr events in bulk through a CSV file
  • Select the relays where uploaded events are published
  • Runs in the browser with no installation required
  • Interface available in English
Best for: People who need to move a batch of Nostr events onto selected relays from a prepared CSV file.
Good for
  • Handles bulk publishing instead of one event at a time
  • Lets you choose which relays receive the events
  • Browser-based, so no software to install
Watch out for
  • You must supply your own CSV file in the expected format
  • No pricing information is published on the site

CSV Importer at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

CSV Importer alternatives

Tools and sites you could use instead, ranked by how closely they match.

All 24 alternatives

Ephemerelay

gitlab.com/soapbox-pub/ephemerelay

Run Ephemerelay as a Nostr relay that does not retain past events, according to its project description.

bcr-relay

github.com/BitcreditProtocol/bcr-relay

Bitcredit event traffic is handled by bcr-relay, a specialized Nostr relay implementation written in Rust.

Open source
24 alternatives

Popular in Nostr

Well-known listings from the same topic.

All 110

CSV Importer FAQ

What is CSV Importer?
It is a web tool for publishing Nostr events in bulk. You provide a CSV file of events and select the relays where they should be published.
How do I use it?
Prepare a CSV file containing your events, upload it to the site, and choose the relays you want the events sent to. The tool then publishes the batch to those relays.
Do I need to install anything?
No. CSV Importer runs in the browser, so you only need a web browser and your CSV file.
Is CSV Importer free?
The site does not state pricing information, so the cost of using it is not clear from the available details.
Is something wrong or out of date?

Tell us and an editor will check it.

Own this website?

Claim the listing and suggest updates yourself. An editor checks every claim first.

Claim this listing