MetaMask icon

MetaMask

Extension Actions

How to install Open in Chrome Web Store
CRX ID
nkbihfbeogaeaoehlefnkodbefgpgknn
Description from extension meta

世界有数の信頼性を誇る暗号資産ウォレット

Image from store
MetaMask
Description from store

MetaMaskは、世界で最も安全で柔軟な仮想通貨ウォレットで、1億人以上のユーザーがデジタル資産の売買やスワップに使用しています。ポートフォリオを管理し、DAppを操作して、分散型Webの世界に飛び込むことができます。
仮想通貨が簡単に
– 売買、スワップ、報酬の獲得がウォレットで直接可能
– 何千種類ものトークンに対応
– 複数のチェーンにわたるDAppに接続可能
– DeFiの試用、ミームコインの購入、NFTの収集、Web3ゲーム、その他さまざまな機能を搭載
高度な業界最先端のセキュリティ保護
– 取引前に署名する内容を把握
– ライブ脅威監視機能がウォレットを保護
– プライバシーを考慮した設計で、何を共有するか管理可能
– MEV・フロントランニング対策
年中無休の24時間サポート
– カスタマーサービスの専門家による24時間のサポート (ロボットではなく人間が対応します)
対応ネットワーク
イーサリアム、Linea、BSC、Base、Arbitrum、Solana、Bitcoin、Cosmos、Avalanche、Cardano、XRP、Polygon、BNB、Starknetなど。
対応トークン
Ether (ETH)、USD Coin (USDC)、Tether (USDT)、Wrapped Bitcoin (wBTC)、シバイヌ (SHIB)、Pepe (Pepe)、Dai (DAI)、Dogecoin (DOGE)、Cronos (CRO)、Celo (CELO)、他数千種類に対応。
今すぐMetaMaskをダウンロード。

MetaMaskは従来のブラウザに機能を追加するため、Webページの読み取りと書き込みを行う許可が必要です。他のChrome拡張機能と同じ方法、または次のGithubで、いつでもソースコードを見ることができます:

https://github.com/MetaMask

プライバシーポリシー: https://consensys.net/privacy-policy/
利用規約: https://consensys.net/terms-of-use/

Latest reviews

Anonymous
corny extension. pump ALL my bags for a better rating.
Anonymous
metamask? no This is Crashmask
Anonymous
I’m really disappointed with the latest interface. It’s quite confusing, and the previous version was much simpler and more intuitive.
Anonymous
I was a user of Metamask since 2018, switching over from MyEtherWallet. It used to be fantastic and fast. Now, it is just a bloated, laggy mess. The devs of Metamask seem adamant at running it to the ground with their half-baked buggy updates the past year. It is quite obvious that their codebase is a spaghetti mess yet they are still piling on the technical debt after debt. It was a good run though, thanks for the memories!
Anonymous
complete garbage, crashes all the time, bring me back 2017 version when it was actually good
Anonymous
it has been crashing nonstop which causes massive problems for me since i am a web3 software engineer and my app uses metamask -______-
Anonymous
Was working fine since 2017 or so when I first installed it, until these recent updates started popping up, everything is made worse from UI where you need to dig through to find basic stuff, to constantly crashing, to constantly showing reset database, to sometimes not even allowing to login (you enter the password and no feedback is given, clicking again on it prompts to enter a password again). So ever since updates for token airdrop started landing it became a horror of an app
Anonymous
Guys, can you please stop breaking it? I understand that eventually there needs to be revenue. But maybe you could find a way which does not alienate your most loyal users. I've been using Metamask since it exists, and the UX degradation is getting so bad that I feel forced to look for an alternative. I'd gladly pay for something like "Metamask Classic" which doesn't bother me with popups and notification, with non-EVM chains (and related UX degradation for EVM chains), with price charts, etc. Simple, fast, secure. I understand that this dark patterns have been normalized in software products over the past decades. But the point of web3 was to do better. If we keep doing the same, we can as well just all go home.
Anonymous
Getting worse with each update. No, I don't want a Bitcoin or Solana wallet integrated. Allow me to disabled that. Notifications would be nice except for the constant spam. I've tried turning off product notifications but "somehow" it keeps turning itself back on. Latest updates might just be enough for me to uninstall. Yet another example of software that worked fine 5 years ago, but the company needs to justify growing teams, so they continue to add things nobody needs or asked for, each time making the product worse.
Anonymous
often crashed, not sure why often dead since previous version was so stable and good.
Anonymous
Extention slow loading and sometime crush.
Anonymous
scammer just when i top up it kick me out of my account and dont let me login i lose $5k on this apps because of this.
Anonymous
I have a 12 phrase recovery key I want to access on another computer its asking for 24?
Anonymous
The 'redesign' hides the wallet address from the main page.
Anonymous
new update, so bad
Anonymous
useless and hopeless, often crash
Anonymous
which can really reach the peak of life.
Anonymous
Very useful wallet !
Anonymous
I only trust Metamask
Anonymous
Why on earth is sending crypto through MetaMask so much more expensive than through Trust Wallet???
Anonymous
good
Anonymous
good
Anonymous
good
Anonymous
good
Anonymous
good
Anonymous
good
Anonymous
good
Anonymous
Redesign is horrible.
Anonymous
f*** your new UI and your useless designers.
Anonymous
Why did you change the wallet address so that I couldn't see it? It's so uncomfortable that I'm going to go crazy.
Anonymous
Why cannot login after I scan the QRcode ...
Anonymous
Useless. Set up and installed, tried to connect, every time the pop up asks me to update to 12.12.0, I do that, enter my SRP.... Nothing, Rinse and Repeat. AI chat bot not helpful. New user. Uninstalling.
Anonymous
New updated removing direct address access, not being able to clearly select single network, please revert back app is now un usable
Anonymous
very very very
Anonymous
the support is very good. they helped me with every step in a excellent way!
Anonymous
It used to be a good app, I've been using it for more than 3 years. It's impossible to use it now. Useful functionality was removed, a lot of garbage was added
Anonymous
Well, I am actually trying to set up the secret recovery phrase. It says click to view and nothing... no pass phrase appears. The app shuts off when you ask for more information. Frustration is not the way to get me to use this thing.
Anonymous
As many other reviews mention, the latest update — in my opinion — has completely killed the usability of MetaMask, at least from a developer’s or advanced user’s perspective. Remember, focusing on users also means respecting your current users. You could always offer two modes: advanced and simple. Right now, there are too many layers of abstraction, and advanced users have no control or accurate information over anything. More updates don’t necessarily mean better UX — actually the opposite considering all the bugs I’ve encountered over the past year, probably for pushing updates to quickly... I’m switching to Rabby.
Anonymous
Very patient consultant. Thankful for your help
Anonymous
the worst wallet in the world.
Anonymous
Metamask must be needed some more wallet security method added like 2fa factor authentication or fingerprint or mail otp required to authenticate any onchain transaction.. My oldest and most usable metamask wallet has been compromised due to lack of security method unavailable.. I lost my 100 usdt that hold in this bot and auto bot set on this wallet so I am forcefully stopped to use in any more further in future... Thats most heart to me because its very close my heart and very hard process to remove that address from multiple website because I farming airdrop from that address.. I must happened with some updates in metamask extension and onchain bridge or connect can compramise most of wallets... I hate metamask and now I decided in future I am not use metamask in conditions....
Anonymous
Best Wallet
Anonymous
This is a prime example where product managers who are not crypto native try to design web3 software. It feels like they are trying to add more monetization features and make basic features like simply viewing my address in a blockchain explorer harder to find and access. And seriously, what is the point of listing 20 different EVM network addresses which are all the same? I am making the switch to Rabby.
Anonymous
The fucc type of update is this?? can't even copy the receiving address anymore. y'all need to worry about security instead of making shii harder to use. fuccing dumb.
Anonymous
The latest version 13.6.0 in Chrome has lots of bugs. Can't even sign in signature to a new webpage. Its connecting screen just keeps popping up after connecting instead of the sign signature screen that's why I can't connect to a new webpage. The older version from Firefox and Edge are much better and doing fine. Please fix this.
Anonymous
Dear skibidi, you put inactivity time to 0.0000000001 funny stuff Grüsse fdgyf.
Anonymous
new update too long just for copy address, back fast shortcut to copy address
Anonymous
nternal Error: Database cannot be accessed Your vault can be recovered from an automated backup. Automatic recovery will delete your current settings and preferences, and restore only your vault. You can try to copy and restore your state file manually before you decide to restore your vault by following these instructions. Restore Accounts This behavior is unexpected and should be reported as a bug, even if your accounts are restored. Send us a bug report.
Anonymous
Please bring back the option to fast copy my Ethereum address immediately when I open MetaMask. No one will use MetaMask for Solana, and there is no point in choosing 25 identical addresses for different EVM networks.
Anonymous
My metamask isn't opening while showing error accessing and many complications...