What's nostr profile manager?
It's a standalone tool that helps you manage your Nostr profile. Backup/restore, contacts, relays, etc. https://metadata.nostr.com/
nostr:nprofile1qqsq7s7s7ek73lyv6005un0etc4kw9kzxtc68m9rm7fmddz8vqkmw7cppemhxue69uhkummn9ekx7mp0qy0hwumn8ghj7mn0wd68yttswgcrytnjv4j8xcmj09c8gtn0wfnj7qfgwaehxw309ahx7um5wgkhyetvv9unqvfwwfjkgumrwfuhqapwdaexww358q6rgve0hxf3pf is 💯 on point!