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Suggested EIP-55 checksum

How to use

  1. 1 Paste a wallet address into the input box.
  2. 2 The chain is detected from the format — Ethereum (0x…), Bitcoin (1…, 3…, bc1…), Solana, TRON (T…).
  3. 3 For Ethereum addresses the EIP-55 checksum is verified. For Base58Check chains (BTC, TRON) the 4-byte checksum is recomputed and compared.
  4. 4 Suggested checksummed form is copyable when applicable.

Why use this tool

  • Multi-chain — Ethereum/EVM, Bitcoin (legacy + SegWit), Solana, TRON, Litecoin in one tool.
  • Catches typos via checksum validation, not just format. Saves you from sending to a dead address.
  • Pure client-side — your address never leaves the browser; no blockchain RPC pings.
  • EIP-55 checksum is recomputed locally with keccak-256.

Frequently asked questions

Does this verify the wallet exists on-chain?

No — it only validates format and checksum. The tool does not query any RPC, so a "valid" result means the address is well-formed, not that it has been used or holds a balance.

What is the EIP-55 checksum?

Ethereum addresses are case-insensitive, but EIP-55 encodes a checksum by mixing letter case based on the keccak-256 hash. If you have a mixed-case address with a wrong character, the checksum will not match.

Why is a lowercase ETH address marked valid with "no checksum"?

Pre-EIP-55 addresses (all lowercase or all uppercase) are still legal — they just skip the typo protection. Most exchanges and wallets emit checksummed addresses today.

Which chains are covered?

Ethereum and any EVM chain (BSC, Polygon, Arbitrum, Optimism, Avalanche, …) share the 0x… format. Bitcoin P2PKH (1…), P2SH (3…), Bech32 SegWit (bc1…). Solana 32-byte base58. TRON (T…). Litecoin P2PKH (L… / M…).

AI Summary

Wallet Address Validator is a free web3 utility by Zerethon Tools. Validate Ethereum, Bitcoin (legacy + SegWit), Solana, TRON and Litecoin addresses. Format + checksum, no RPC. Runs entirely in the browser — no signup, no upload.

Category
Web3
Pricing
Free
Privacy
Browser-based
Signup
Not required

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