extension ExtPose


CRX id


Description from extension meta

An Ethereum Wallet in your Browser

Image from store MetaMask
Description from store MetaMask is an extension for accessing Ethereum enabled distributed applications, or "Dapps" in your browser! The extension injects the Ethereum web3 API into every website's javascript context, so that dapps can read from the blockchain. MetaMask also lets the user create and manage their own identities (via private keys, local client wallet and hardware wallets like Trezor™), so when a Dapp wants to perform a transaction and write to the blockchain, the user gets a secure interface to review the transaction, before approving or rejecting it. Because it adds functionality to the normal browser context, MetaMask requires the permission to read and write to any webpage. You can always "view the source" of MetaMask the way you do any Chrome extension, or view the source code on Github: https://github.com/MetaMask/metamask-plugin Enables access to: Web 3.0 Dapps NFTs erc20 tokens ICOs erc271 ...and more!

Latest reviews

  • (2021-05-09) NABIL SALMI: Metamask is the worst wallet ever Is it possible to change the account without our intervention? I lost all my possession of that damned wallet Token Ethereum BNB I found a different account, and I was not able to retrieve the original account Advice not to trust metamask
  • (2021-05-09) S M: Can you please get rid of the 3D Fox that follows your mouse's movement? It's cool and all but it takes time to open the extension to login so I can do my thing. At least add an option to make it static. The 3D fox is just a cosmetic thing that comes with overheads.
  • (2021-05-08) Ezedinma Callistus: Started using Metamask couple of days ago. Today all my ERC20 (worth atleast USD14K) got converted to Etherum through Unisawp and sent to unknown address. I never signed of the transaction. I never reviewed my seed phrase or private key, or password to anybody. Can't still explain how this happened. This is very devastating for me.
  • (2021-05-07) Leochanel Gallery: good
  • (2021-05-07) Dobryi Tip: Почему ваша поддержка не отвечает? Прошло уже 9 дней, а ответа на мою проблему так и нет! Не могу вывести средства, даже выбирая максимальную цену за газ!
  • (2021-05-07) Gasel Strakaty: Cant see my coins in metamask even after manually setting token adress for that coin i sill cant see them. The most odd thing is that when i connect metamask to pancakeswap , pancake does see those coins and i can trade with them. So not sure if it is just bug but i cant send those coin from metamask to anywhere cuz it shows i own 0.
  • (2021-05-06) Pras Tio Gaming: thanks ya :3 aku bisa main judi pakai eth :3 :v
  • (2021-05-06) Gypsy Sage: I have ABSOUTELY NO IDEA what I am doing with this extension! This is the most confusing thing I have ever looked at... I want to understand how to use it- however, it just makes absolutely no sense. I dont know what a node is! I do understand the concept of the Ethereum ecosystem, but how does all of it come & connect together? It just makes no sense.
  • (2021-05-04) Burak ÇAKIR: coin simgeleri hiç yok neden kaynaklanıyor bütün coinler ilginç derecede simgesi olmadan cıkıyor
  • (2021-05-04) גיל גבירץ: I installed MetaMask and it decided I'm an Arabic speaker so I can't use it.
  • (2021-05-04) Blaine Ehresman: Probably the best and safest wallet for hot-storage of your crypto assets online. Great support and universal with access to custom/private-chain additions.
  • (2021-05-04) Juan Delgado: Lost all my coins after installing this, I seen $50 deposit to Ether than they swapped my SLP to to Ether and then it was sent to another address, I should have stayed using Mobile only. This should not be allowed. If anyone says this works fine, prove it.
  • (2021-05-03) Shuai Lu: Don't use this wallet unless you want to lost all your coins!!! I've been using metamask since 2018ish, everything was going fine until recently I needed to switch to another computer. I had to export my seeds (so that I can restore on my new computer), but it gives me an error saying: "MetamaskController - No HD Key Tree found". Also I could not move my ETHs out to another wallet because of another stupid error: "TypeError: Cannot read property 'type' of undefined at y (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/ui.js:180:304464)" I emailed them right way and told them that this is an urgent call (since I will lose my access to my current computer in 2 weeks). Now, ~8 weeks later, no body replied. I wonder if anyone is still maintaining the app. So folks, please, for your own sake, don't use this as your wallet don't use this as your wallet don't use this as your wallet
  • (2021-05-01) Connor Tracey: Hacked for $2k. No I haven't entered my seed phrase anywhere
  • (2021-04-29) Chris Crozz: I wanted to swap some coins, but it failed and I lost the gas fees. Very disappointing! I can't recommend this wallet! Very bad!
  • (2021-04-29) Business Maker: Doesn't show my available tokens. Tried to withdraw using mycrypto, but it says pending and not doing anything.
  • (2021-04-29) Adrian Cygan: Metamask became very buggy lately. I have to uninstall and install again everytime I open my browser, so annoying.
  • (2021-04-28) Zülfükar Karadeniz: Kayıt oluyorum şifreyi ve verilen 12 kelimeyi bir yere yazıyorum hepsini dediği gibi yapıyorum cuzdan acılıyor işim bitince kapatıp tekrar açtığımda bu hatayı alıyorum (Incorrect password) sonra 12 kelime girip sıfırlıyorum şifre değiştirip tekrar acıyorum cuzdanı kapatınca tekrar açmak istediğimde aynı hatayı tekrar alıyorum neden bu oluyor yardım eder misiniz lütfen?
  • (2021-04-25) Roberto Remes: Cero recomendable. No es nada sencillo, mis criptomonedas no aparecen y aquí me tienen dedicando horas para entender cómo solucionar esto.
  • (2021-04-25) Jared Vititoe: Great
  • (2021-04-25) M. Usman: Hi! I use Binance Smart Chain Mainnet on MetaMask when I try to Withdraw funds from some token to BNB then Transaction Confirmed but funds not passed to BNB and now I try to add some funds an error occurs says that you have insufficient balace but I have balace on it. Anyone can help me?
  • (2021-04-25) Август Октавиан: Bad application. Steals money from clients. Transactions were carried out several times, the funds were not transferred, but the commission was charged. Wrote in support, support belongs to the network, the system is to blame. In general, Metamask steals clients' money, does not make transfers, but charges a commission.
  • (2021-04-24) Amr Khogali: I lost $150 using metamask. They logged me out and did not allow me to restore my account. DO NOT USE METAMASK!
  • (2021-04-24) Joel Aquino Photography: Binance Smart Chain in not working for almost a week now.. I submitted a complaint already.. since now no response.. I cannot access my BNB coins!!!!!!!!!!!!!!!!!!!!!!!!!!
  • (2021-04-22) Kay Kang: I am trying to recover my erc 20 token from Binance Chain wallet to Metamask importing in Private key. Because I was not able to send my token back to Binance.us even though I sent it from originally Binance.us. Have anybody done this?
  • (2021-04-22) Michal Prachar: i ve just got hacked, very poor security, google chrome + meta mask I dont recomend
  • (2021-04-21) Николай Косухин: Не отдают мои деньги
  • (2021-04-21) Cao Bá Cảnh: good
  • (2021-04-21) Giang Trần: cần hỗ trợ đồng bộ ví từ iphone sang macbook, trên iphone không hiện dòng đồng bộ tài khoản
  • (2021-04-20) Jeff Wagner: Used to LOVE this, my favorite crypto app. Now I almost hate it. After trying to install the app on Brave Browser, prob a mistake. I somehow deleted or lost the little fox icon that used to reside in my extensions area on my Chrome browser and cannot get it back. Installing MM on Chrome does zero. Help, anyone?
  • (2021-04-16) Ömer Sağlam: I lost my seed phrase I have wallet adress and password. I deleted metamask extension and installed again.But i couldnt save my seed phrase. How can i get retrive it ? I cant find vault adress on the google chrome files.Is it because of i reinstall again ?How can i reach old files ?
  • (2021-04-14) Elioenai Rocha: Esse negócio não é brincadeira pessoal, se atentem quanto aos detalhes, em especial a frase passe que é essencial. Gravem a frase passe em uns 3 ou 4 locais diferentes com extrema segurança.
  • (2021-04-14) Jacky Kwan: I use truffle to dev smart contract. I only auth metamask to connect web3, but not anything else. When i try to sign contact, It doesnt pop up when contract sign, it AUTO pass the contract. Imagine some dapp auto sign contract for you when you JUST connect metamask. RIDICULOUS!!!!
  • (2021-04-13) Evgeniy Sinelnikov: Добрый день. Не получается синхронизировать мобильную версию с расширением в браузере. точнее сказать не могу найти кнопку сканирования qr кода для синхронизации! Прошу Вас помочь разобраться!
  • (2021-04-13) lesha Lite: Ваше расширение очень сильно нагружает процессор!!!!!!!!!!!! И это плохо!!!!!!!!!!!
  • (2021-04-12) Kevin: kankerduur, betaal voor sommige transacties 50% aan eth/gas om te swappen
  • (2021-04-12) Shaun Bhatty: I have bought ETH but it doesn't show up in my account. I have transferred ETH but that doesn't show up on my account either. Did metamask just steal my money?
  • (2021-04-11) mln03o: Monopolisti
  • (2021-04-09) Okan Bulut: I did all the necessary steps for viperswap. The connection cannot be established! The first day there was no problem, but it was more than 10 days metamask connection cannot be established! Please give feedback on the topic there are many victims
  • (2021-04-06) DeFi Dawson: A superb tool to use Ethereum. THE standard, the goto.
  • (2021-04-06) Mostafa Y: When I try to pay using MetaMask it closes Chrome entirely. Its insane. I have not had this problem o my own computer but on another computer it just closes Chrome! What is up with that?
  • (2021-04-05) Agajio H: I haven't even started using it but it downloaded and it's in Spanish, why? I didn't click any prompt for this to happen, nor is my browser in Spanish.
  • (2021-04-04) matejj: suck
  • (2021-04-04) Shawn Charisma: for some reason it installs in what appears to be Japaneese which I can't read so I can't set anything up, and the settings are greyed out until you set up or import an account. Give me access to languages before you require me to set up an account using a language i can't figure out
  • (2021-04-04) Gabby's World: Please add dark mode
  • (2021-04-04) Aman Raturi: Someone sent me an NFT on my metamask address but I am not able to view it . Why ?
  • (2021-04-02) Lupo Himself: Please provide a dark theme
  • (2021-04-02) Issa Akanbi: How can I get my metamask ethererium wallet?
  • (2021-04-01) Shane Semler: If I could give this zero stars, I would. Absolute rubbish extension and support. Don't install Metamask. Don't do it. Seriously, don't waste your time with this extension, I promise you will regret it. The only reason I can imagine that this trash would get so many recommendations is because they're bots or paid shills. I won't go into all the details of the problems I had. Just save yourself the pain and give Metamask a hard pass.


4,209,337 history
3.8 (1,939 votes)
Last update / version
2021-04-16 / 9.4.0
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