Web3 Identity Layer

One Handle.
Every Chain.

Metahandle gives you a single universal identity across all blockchains, dApps and Web3 platforms. No more juggling dozens of wallet addresses and usernames.

Learn How It Works
Your Metahandle
@QuantumVault#4291

Each metahandle is unique, memorable and yours across every platform.

Ethereum Solana Polygon Base Arbitrum +50 chains
Why Metahandle

The Identity Stack
Web3 Was Missing

The internet runs on logins. Web3 runs on wallets. Metahandle bridges both worlds with one human-readable handle.

01

Universal Username

One @handle works across every dApp and blockchain. No more copying long wallet addresses or switching usernames per platform.

02

Wallet-Native Login

Sign in to any service with your crypto wallet. No passwords, no email confirmations and no single point of failure.

03

Decentralized Identity

Your metahandle is a DID — a self-sovereign identity you own. No company can delete or revoke it.

How It Works

Simple for Users.
Powerful for Devs.

Metahandle layers a readable identity on top of your wallet address. Think of it like ENS — but designed for cross-chain use and everyday people.

  • 1

    Generate your unique metahandle — it maps to your wallet address on any chain.

  • 2

    Connect your crypto wallet or use social login to link your existing accounts.

  • 3

    Use your handle everywhere — logins, payments, profiles and dApp access.

Metahandle Web3 identity dashboard showing cross-chain connections
Explore Topics

Deep Dives

Identity

Universal Web3 Username

One handle instead of dozens of logins. How metahandle works like ENS across every platform.
Authentication

Login with Your Wallet

Wallet-signature authentication replaces passwords. Learn how Sign-in with Wallet works.
Security

Privacy & Control

Self-sovereign identity minimizes phishing and data leaks. Own your crypto identity.