At MetaMask we take user privacy seriously, and continually work to give you the options to configure data usage in a way you're comfortable with.
During onboarding
While onboarding to MetaMask, using either MetaMask Extension or the MetaMask Mobile app, you have the ability to adjust various privacy-related settings before you actually start using MetaMask. You can access these by going to the ‘Default Settings’ menu.
From here, you can configure MetaMask’s default settings according to your preferences. Learn more about what these various settings do further on in this article.
After onboarding
If you’ve already set up your MetaMask instance, you can access your privacy settings by opening up the ‘Settings’ menu, and going to ‘Security & Privacy’.
On MetaMask Extension, you can adjust your privacy settings by clicking the three dots in the upper right corner of your MetaMask interface, and clicking ‘Settings’. Then, click the ‘Security & Privacy’ button.
Settings
The Security & Privacy screen allows you to manage various settings to your preference. Keep in mind that some settings might only be available on MetaMask Extension, and others only on MetaMask Mobile.
Basic functionality
This setting enables various functionality within MetaMask that make use of internet services, such as gas estimation, auto-detection of tokens, or the ability to see fiat values for your funds. When you use internet services, your IP address is shared, in this case with MetaMask. This is just when you visit any website. MetaMask uses this data temporarily and never sells your data. You can use a VPN or turn off these services, but it may affect your MetaMask experience.
Security alerts
Security alerts provide warnings in your MetaMask wallet if a transaction is suspected as fraudulent. Learn more about security alerts in MetaMask.
Phishing detection
This setting allows MetaMask to identify the site you're visiting and display a warning message if it matches our lists of known and suspected phishing sites. Read more about this mechanism here.
Incoming transactions
We use your account address to retrieve data from Etherscan about transactions such as airdrops or others sent to your address. If this is turned off, you'll only see confirmed transactions.
Estimated balance changes
When you’re about to send a transaction, MetaMask will try to predict the estimated balance changes to your account, allowing you to get a better understanding of the outcome of the transaction you’re about to submit. Learn more about estimated balance changes.
MetaMetrics
To help improve the usability of the decentralized web, MetaMask includes an opt-in analytics system. Learn more about MetaMetrics.
FAQs
On MetaMask Extension, you can adjust your privacy settings by clicking the three dots in the upper right corner of your MetaMask interface, and clicking 'Settings'. Then, click the 'Security & Privacy' button.
Where are MetaMask settings? ›
Click the three dots in the upper right corner of your MetaMask interface, and click 'Settings'. Then, click 'Security & Privacy'.
How do I make my MetaMask more secure? ›
How can I secure my MetaMask wallet?
- Don't click suspicious links (especially if you don't know the sender)
- Use a strong, unique password and store it offline.
- Only ever download or update MetaMask from official sources.
- Always double check you're on the correct website before conducting transactions.
Nevertheless, sometimes you may be asked to download MetaMask from elsewhere. Never download MetaMask from anywhere other than: Clicking the 'Install' button on metamask.io/download.
How do I fix MetaMask? ›
Here are some of our top fixes:
- Restart your browser, or force close the mobile app and reopen.
- Restart your computer or mobile device.
- Lock and unlock MetaMask.
- If your problem relates to a specific transaction, check the relevant block explorer for the network you're using, such as Etherscan.
On MetaMask Extension, you can adjust your privacy settings by clicking the three dots in the upper right corner of your MetaMask interface, and clicking 'Settings'. Then, click the 'Security & Privacy' button.
Is MetaMask 100% safe? ›
MetaMask is safe and legit — it is trusted by more than 30 million users across the globe! When using any wallet, you should take steps to protect your cryptocurrency from hacks and malicious requests.
How to make sure your wallet is safe? ›
Always protect your digital wallet with a lock, whether a unique passcode, fingerprint scan, or facial ID. This is the best and easiest way to deter cybercriminals. If you use a numerical code, make it different from the passcode on your phone. Also, make sure the numbers are random.
Can I withdraw money from MetaMask? ›
MetaMask Portfolio's Sell feature allows you to easily cash out your crypto assets to fiat currency (USD, EUR, GBP).
What is the correct address for MetaMask? ›
Your MetaMask wallet address is 42 characters long and starts with “0x.” You'll find it under your account name (in the format 0x12r45... 6HJ9). Say you wish to transfer ETH and tokens from another wallet like Coinbase to your MetaMask account.
Transactions made using MetaMask are registered on Ethereum blockchain and are publicly available. If someone knows your account address, they can see the transaction is made by you because accounts on the Ethereum network are pseudonymous.
How do I know if MetaMask is connected to my website? ›
Try using window. ethereum. _state.account it will show array of accounts if connected else it will show an empty array, and use the length property to further access if connected to metamask or not.
How to reset MetaMask settings? ›
Lock your account by tapping the gear icon in the tab bar, then scrolling to the bottom of the settings menu and hitting 'Lock'.
- On the lock screen, tap 'Reset wallet'.
- A warning message will appear, reminding you to not proceed unless you have your Secret Recovery Phrase securely recorded.
A wallet reset essentially clears your Secret Recovery Phrase and your accounts from the software, resetting your MetaMask Extension or Mobile app to the state it was in when you first downloaded it. You will have to enter your Secret Recovery Phrase once more to get access to your wallet following a reset.
How do I access my MetaMask? ›
Click your profile icon, and then click My Settings. Click Connect wallet > MetaMask. Note: You'll be prompted to install the MetaMask extension (browser) or app (phone) if you don't already have them. In the MetaMask extension or mobile app, enter your MetaMask wallet password, and then click Unlock.
Where is MetaMask located in Chrome? ›
You can either go to the Chrome Web Store or you may visit the https://metamask.io/ website. Followed by this, you may choose the option to install MetaMask for Chrome and then hit the "Add to Chrome" option.
Where can I see my MetaMask wallet address? ›
You can find your MetaMask address under account name (in the format 0x12r45... 6HJ9). How do I send ETH and tokens? Click/tap the “Send” button on your wallet homepage.
Where are MetaMask accounts stored? ›
User configurations are stored on MetaMask servers, encrypted with a specially generated key only the user owns. Nobody other than the user can read the configurations. When you login, we create a client-side key by getting the hash that results from applying your account's signature to a given message.
