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⛓️ Web3 Playground
Generate Ethereum keys, build SIWE messages, and sign for testing
🔑 Ethereum Wallet
Address
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Private Key
Copy
💾
Saved in localStorage — survives page reload
✨ Generate New Wallet
⬆ Import Private Key
✕ Clear
Import
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📝 SIWE Messages
↺ Regenerate (new nonce)
📄
No wallet yet
Generate a wallet above to build SIWE messages
Config
Domain
URI
Chain ID
Bind Email (for wallet binding)
Statement · login
(optional, leave blank for none)
Statement · wallet binding
(use
{email}
as placeholder)
Resources
(one URI per line)
Include
Not Before
(IncludeNotBefore)
Login
no statement
Copy
Sign → fill → copy
Wallet Binding
with statement
⚠ Set "Bind Email" above — the statement must contain the user's email
Copy
Sign → fill → copy
✍️ Sign Message
Message to sign
Sign with current wallet
Signature
Signature will appear here…
Request Payload
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