Nostr Hashtag Tool

How to use the Nostr Hashtag Tool

Clean a set of subject keywords into deduplicated hashtag suggestions, then decide whether hashtags or ordinary topic words suit the destination. The useful starting point for Nostr is the reader: people reading events through different clients and relays. A note can travel beyond the interface where you wrote it, so keep its meaning independent of a particular app feature. Clients can represent and search hashtags using event tags. Use relevant topic words, then check your client's behavior; there is no single universal Nostr trending list behind these suggestions.

1. 1

   List the real subjects

   Enter a few specific topics, locations, or community terms separated by commas or new lines. Include only terms that accurately describe the content. For Nostr, a practical example is an independently hosted creator guide: include a stable source URL and a plain-text summary.

2. 2

   Generate a clean shortlist

   The tool removes unsupported punctuation and spaces and avoids repeated tags. Check the combined words for accidental ambiguity before copying them.

3. 3

   Select for the destination

   Keep only the suggestions that match how the platform uses tags. Some services use topic tags, channel mentions, community categories, or ordinary keywords instead of social hashtags.

4. 4

   Review in the actual post

   Add the selected terms to the draft, check the current composer rules, and read the post without them. The core message should still be complete and useful. Clients can represent and search hashtags using event tags. Use relevant topic words, then check your client's behavior; there is no single universal Nostr trending list behind these suggestions.