Developer Tools
Tools
Quick utilities for testnet development — no wallet, no login.
Unit Converter
Convert between ETH units (wei / gwei / ETH) and BTC units (sat / BTC).
Ethereum
Bitcoin
Address Inspector
Paste any address — detects chain type and generates direct explorer links for mainnet and testnet.
RPC Checker
Paste an EVM-compatible RPC URL to verify it responds and check the latest block.
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