SubWallet

SubWallet SubWallet is a non-custodial multi-chain wallet for Polkadot, Substrate, and Ethereum. Manage 150+ networks, 380+ tokens, NFTs, staking, and cross-chain send/receive—plus desktop sync in seconds.

SubWallet

SubWallet is a key non-custodial wallet built for the Polkadot, Substrate, and Ethereum ecosystems. It acts like a gateway to the Web3 multiverse—delivering a smooth multi-chain experience while putting security first. You can manage assets across 150+ networks and 380+ tokens, including cross-chain send/receive, NFT viewing and management, and an easy in-app earning flow through staking. One standout convenience is how quickly your wallet data syncs between desktop and mobile.

SubWallet keeps user protection at the center by using a non-custodial model (so you’re not dependent on the service), avoiding user tracking, staying fully open-source, and supporting cold wallet options. Its security posture is strengthened further by independent audits, including an audit performed by Verichains.

About

Non-custodial Wallet

• You control your accounts, funds, private keys, and data.
• We can’t help you recover if your information is lost.

Privacy-Respecting by Design

• SubWallet doesn’t track personal identifiable information.
• No tracking of your account addresses or asset balances.

Fully Open Source

• As a Web3 project, SubWallet keeps its GitHub repository open so anyone can review and audit the code.

Independent Security Review

• SubWallet has successfully completed an independent security audit two times and received certification.

Cold Wallet Support

• Secure your assets by using Polkadot Vault, Ledger, and Keystone with SubWallet.

Phishing Protection

• Phishing defense is built in using lists sourced from Polkadot {.js} and ChainPatrol to help block scams.

Features

• Manage multi-chain assets across 150+ networks with support for 380+ tokens.
• Handle multiple seed phrases using one master password.
• Cross-chain sending and receiving of assets.
• View and manage NFTs.
• Earn through staking easily by nominating directly and joining nomination pools.
• Access Web3 apps with minimal friction.
• Sync desktop and mobile wallets in seconds.
• Improve security with hardware crypto wallets such as Ledger and Keystone, plus Parity QR-signer.



• Purchase crypto with a credit or debit card (fiat on-ramp).

Wrap-Up

SubWallet is a complete non-custodial wallet solution for the Polkadot, Substrate, and Ethereum ecosystems. Built on top of Polkadot {.js}, it aims to enhance UX/UI while making multi-chain life effortless. Our goal is to treat a crypto wallet as a Web3 multiverse entry point—so users can access multi-chain services with both ease and strong security.

Connecting to and using blockchain-based apps has never been smoother thanks to the SubWallet Browser Extension and the SubWallet Mobile App for Android & iOS. A web wallet is also coming soon.