Schedule posts to Nostr: limits, media rules and setup
Nostr is a social network. Publaro publishes there directly, with 10,000 characters per post, threads and the platform's own media rules checked for you.
Publaro publishes to Nostr directly
Posts go to Nostr through its official API, at the time you schedule them. If Nostr does not answer after a post was sent, Publaro marks it "check needed" instead of sending it again, so a post never goes out twice.
Nostr limits and media rules
These are the rules Publaro checks while you write, so a post is not rejected after you have scheduled it.
| Text limit | 10,000 characters |
|---|---|
| Threads (a post split into parts) | Yes |
| Images per post | 4 |
| Videos per post | 1 |
| Image file | JPG, PNG, GIF, and WEBP, up to 20 MB |
| Video file | MP4, MOV, and WEBM, up to 60 minutes and 100 MB |
| Media required | No: text alone is enough |
| Image descriptions (alt text) | Supported |
Connect Nostr with an access key
Nostr uses a key or app password that you create in your Nostr settings and paste into Publaro. It is stored encrypted, and it is separate from your main password.
What Publaro checks before a post goes to Nostr
- The text length, counted the way Nostr counts it
- That any media you add fits Nostr's file types and sizes
- That images carry a description for people who cannot see them
- That the post is not a copy of the same text on another platform
- That nothing in it breaks your brand rules, such as banned words
Questions about Nostr
Can I schedule posts to Nostr with Publaro?
Yes. Write the post once, choose a time, and Publaro publishes it to Nostr for you. You can schedule a single post, fill the next free slot in your posting schedule, or import many at once from a CSV file.
What is the Nostr character limit?
Nostr allows 10,000 characters in a post, and a longer idea can be split into a thread. Publaro counts them the way Nostr does and warns you while you type, so a post is never rejected for length at the last moment.
How do I connect Nostr to Publaro?
Nostr uses a key or app password that you create in your Nostr settings and paste into Publaro. It is stored encrypted, and it is separate from your main password.
Can I post only text to Nostr?
Yes. Nostr accepts a post with text alone, and you can add up to 4 images or 1 video.
Schedule your Nostr posts with Publaro
The Free plan connects 3 accounts, has no time limit and needs no credit card.