Auxiliary Tools for Nostr Creators
Decentralized protocols deserve master-class tooling. Analyze Bech32 parameters, backup lists, validate identities, find pristine relays, and run client simulations directly on the web.
Backup Contacts
Export and secure your follow roster (kind 3). Download structured list JSON formats easily to carry them across clients.
Register NIP-05
Bind your cryptographic public key to a simple, human-readable DNS handle. Complete validation map setup easily.
Bech32 Decoder
Decode and convert npub, nsec, nevent, and nprofile objects back into raw, human-auditable hexagonal format.
Relay Index
Check out live index of healthy, responsive relays curated by nostrwat.ch. Keep your relays list optimized and synchronized.
zpng Compression
Highly-compressed, decentralized native image asset standard. Designed to fit avatars directly inside event profiles securely.
zstr Compression
Highly-compressed, decentralized native string asset standard. Designed to fit encrypted strings directly inside event profiles securely.
Npub Vanity Miner
Simulate and calculate computational difficulty required to mint customized key prefixes like "npub1cat..." or "npub1cool...".
Live Playgrounds & Sandbox Consoles
Perform instant operations with our built-in offline Nostr simulators. Secure and client-side processing guaranteed.
Bech32 Live Converter
Tool SandboxInput any structured Nostr string starting with npub, nsec, or note to instantly trace its hex value and checksum validity.
Interactive Prefix Miner
Client SimulationEstimate calculations for customized addresses. Enter your target prefix below to simulate client-side generation statistics.
Contact List (Kind 3) Visualizer
VisualizerPaste a typical Nostr event tags JSON array (kind 3 contacts block containing list array pointers) to parse it into an auditable follow grid.
| Alias | Public Key (Hex) | Relay Suggestion |
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