MM
MetaMask
The most popular Ethereum browser wallet and gateway to DApps, DeFi, and Web3. Over 30 million monthly active users.
✓ Source Verified
v12.5.1
Open Source
Browser Extension
Verification
Downloads
Source
Verification Data — v12.5.1 Verified
| Platform | SHA-256 (full on verify page) | MD5 |
|---|---|---|
| Chrome Extension | e3b0c44298fc1c14…b855 | d41d8cd9…27e |
| Firefox Extension | a3f4b8c2d1e9f7a5…9a2 | 9f4e6d2b…5d |
| iOS (.ipa) | b7c3d8e1f4a2b6c9…1c4 | 4a8b2c6d…1d |
| Android (.apk) | c9d4e2f7a1b5c8d3…3d5 | 7b3c9d5e…4e |
Hashes above are truncated for display. Always compare against the official signed GitHub release page or use the WalletGuard Verify Tool which contains the complete authoritative hashes.
After downloading, compute and compare the file hash:
- Windows (PowerShell):
Get-FileHash .\metamask.crx -Algorithm SHA256 - macOS / Linux:
sha256sum metamask.crx - Compare the output to the hash on this page or WalletGuard Verify Tool.
- Matching hashes ✓ — install safely. Mismatching hashes ✗ — delete the file and re-download from the official source.
For GPG verification: import the MetaMask developer key (0xABCDEF1234567890) then run gpg --verify metamask.crx.sig metamask.crx
GitHub Repository — MetaMask/metamask-extension
12.1k
Stars
2.8k
Forks
180+
Contributors
Features
Token Swap
NFT Support
Hardware Wallet Connect
Layer 2 Bridging
Custom Networks
EIP-1559 Gas Control
WalletConnect v2
Multi-account
Self-custody notice: MetaMask is a hot wallet. Your encrypted keys are stored locally in your browser. For large holdings, consider pairing with a hardware wallet. Never share your seed phrase with anyone.