MetaMask
A browser and mobile self-custody wallet widely used with Ethereum-compatible networks and decentralized applications.
About MetaMask
A browser and mobile self-custody wallet widely used with Ethereum-compatible networks and decentralized applications. Use the guides below to understand setup, costs, security, privacy and practical trade-offs before deciding whether this option fits your needs.
MetaMask Guides and Articles
Ten detailed guides per page. New pages appear automatically as the library grows.
MetaMask Wallet Recovery Map: Secret Recovery Phrases, Imported Accounts, Social Login, Hardware Wallets and Migration Checks
Learn what MetaMask restores from an SRP or social login, how to recover imported and hardware accounts, and safely migrate networks, tokens and settings.
Read Article →MetaMask Accounts and Networks Explained: Chain IDs, Gas Tokens and Your First Transfer
Learn how MetaMask accounts, networks, Chain IDs, RPCs and gas tokens work, then complete your first crypto transfer safely.
Read Article →MetaMask Address Poisoning Protection: Verify Recipients, Read Alerts and Send Crypto Safely
Learn how MetaMask detects address poisoning, how to verify a recipient, interpret security alerts and avoid sending crypto to a lookalike address.
Read Article →MetaMask Fees and Costs Explained
Learn which direct and indirect costs may apply when using MetaMask and how to compare the final price accurately.
Read Article →Best MetaMask Features and How They Work
Explore the main features available through MetaMask and understand which tools matter for different types of users.
Read Article →MetaMask Added Protection Explained: Red-Pill Attacks, Transaction Guarantees and Gas Risk
Learn how MetaMask Added Protection detects red-pill attacks, enforces transaction previews, uses smart accounts and what risks it cannot prevent.
Read Article →MetaMask Send vs Swap vs Bridge: Routes, Fees, Approvals, Slippage and Failed Transactions
Compare MetaMask Send, Swap and Bridge workflows. Learn how networks, quotes, gas, slippage, token approvals and failed transactions affect each route.
Read Article →MetaMask Browser Extension Safety: Fake Downloads, Malicious Add-ons, Updates and Support Scams
Protect MetaMask from fake extensions, malicious browser add-ons, outdated software, screen-sharing scams and fraudulent support requests.
Read Article →MetaMask Privacy Guide: Data, Accounts and Transactions
Understand what information MetaMask may process, what remains public and which privacy settings users should review.
Read Article →MetaMask Dapp Permission Map: Account Segmentation, Connected Sites, Signatures and Security Alerts
Learn how to manage MetaMask dapp permissions, separate wallet accounts, review signature requests, disconnect risky sites and use security alerts safely.
Read Article →