One of my first Nostr projects, and today I finally gave it a proper upgrade.
Enter your pubkey, add custom relays, and it syncs your data across them.
Or just hit backup and broadcast to pull your data from active relays, save it, and push it everywhere again.
Even if relays go down or events disappear, you can always bring them back and spread them further.
https://nostrsync.vercel.app
iefan 🕊️
npub1cm…qlr6f
2026-05-04 04:36:23 UTC
Author Public Key
npub1cmmswlckn82se7f2jeftl6ll4szlc6zzh8hrjyyfm9vm3t2afr7svqlr6fPublished at
2026-05-04 04:36:23 UTCEvent JSON
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"content": "One of my first Nostr projects, and today I finally gave it a proper upgrade.\n \nEnter your pubkey, add custom relays, and it syncs your data across them.\n \nOr just hit backup and broadcast to pull your data from active relays, save it, and push it everywhere again.\n \nEven if relays go down or events disappear, you can always bring them back and spread them further.\n \nhttps://nostrsync.vercel.app\n\nhttps://cdn.nostrcheck.me/aeb7e90a5f7773edca9183ac90273140b5e6ed702f1ad89a8c3c4219cda3d5dd.mp4",
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