MetaMask is a browser and mobile wallet supporting Ethereum and every EVM chain. The default Ethereum wallet, and the one most apps assume you have.
What it is
The default Ethereum wallet, and the one most apps assume you have.
| Property | Detail |
|---|---|
| Type | Browser and mobile |
| Networks | Ethereum and every EVM chain |
| Custody | Self custody |
| Cost | Free |
| Hardware wallet support | Yes |
What it does well
Works everywhere, huge support base, hardware wallet friendly.
Where it falls short
EVM only, and the built in swap fees are higher than using a DEX directly.
Setting it up safely
Download from the official source only
Type the URL or use a bookmark. Fake wallet extensions and fake apps are a persistent and effective attack. Check the publisher and the install count before adding any browser extension.
Create a new wallet
You will be shown a recovery phrase. This is the most important moment of the process.
Write the recovery phrase on paper
By hand, numbered, two copies in two locations. Never a photo, never a notes app, never a cloud drive, never typed into any website. See seed phrase security.
Verify the backup
The wallet asks you to re enter some words. Do it honestly rather than screenshotting, because this is your only test that the backup works.
Send a small test amount first
Five dollars. Confirm it arrives. Then send the rest.
Using it with a hardware wallet
MetaMask works with Ledger and other hardware wallets. You get the MetaMask interface while the private key stays inside the hardware device, which is the best of both.
Common questions
Is MetaMask safe?
The software itself is widely used and maintained. The realistic risks are not the wallet, they are fake downloads, phishing sites, malicious approvals and a poorly stored recovery phrase. See our security checklist.
Is MetaMask free?
Yes, the software is free.
Can I use more than one wallet?
Yes, and most experienced people do. A common pattern is a hot wallet with a small balance for daily use and a hardware wallet holding the rest.
What happens if I lose the device or uninstall the app?
Nothing, provided you have the recovery phrase. Restore it in a new install or a new device and every account comes back. Without the phrase, the funds are unreachable permanently.
Where to go next
Set up MetaMask with us
Installed from the right source, seed phrase backed up correctly, hardware paired if you have one, and a test transaction completed together.