> For the complete documentation index, see [llms.txt](https://documents.geb.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documents.geb.network/use/wasm-wallet.md).

# Wasm Wallet

Wasm(Substrate) wallet is a little different from EVM wallet, so we list a tutorial about two more comprehensive  wasm wallet extensions---polkadot{.js} and SubWallet

## Polkadot{.js}

### 1 Download

you can download [polkadot{.js}](https://chromewebstore.google.com/detail/polkadot%7Bjs%7D-extension/mopnmbcafieddcagagdcbnhejhlodfdd) through this link on chrome browser.

### 2 Use

Generate a new mnemonic and set the password for your account, however, you need to back up your mnemonics at once because you can't back up your mnemonics once you skip the process.

### 3 Back up

You can export an encrypted .json file and import into other substrate(Wasm) wallets.

## SubWallet

### 1 Download

you can download [SubWallet](https://chromewebstore.google.com/detail/subwallet-polkadot-wallet/onhogfjeacnfoofkfgppdlbmlmnplgbn) through this link on chrome browser.

### 2 Use

SubWallet offers a beginner-friendly UX, similar to Metamask and other EVM wallets, also, you need to back up your mnemonics at once because you can't back up your mnemonics once you skip the process.

### 3 Network Importation

Paste `wss://rpc-mainnet-1.bevm.io/ws` in Provider URL.

<figure><img src="/files/HLZCJ10L37YVExW0PqXq" alt="" width="375"><figcaption></figcaption></figure>

### 4 Back up

You can export an encrypted ".json" file and import other substrate(Wasm) wallets.