MetaMask Legacy Web3

Adds MetaMask's legacy window.web3 API to your browser
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MetaMask Legacy Web3 Extension

MetaMask Legacy Web3 is a Chrome extension that adds MetaMask's legacy window.web3 API to your browser. It allows you to continue using older and unmaintained websites that rely on the deprecated web3.js API, ensuring compatibility and functionality.
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Extension stats

Manifest V2
By: metamask
Users: 40,000+
Rating: 1.47
(59)
Version: 1.0.0 (Last updated: 2020-12-23)
Creation date: 2020-12-23
Size: 91.56K
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

works perfectly, thanks for bringing back metamask to chrome
by Paweł Y, 2021-11-27
No funciona, alguien ya lo hizo funcionar?
by Oscar Ivan Trujillo, 2021-09-20
No soluciona el problema en Brave
by Gio Cervera, 2021-09-14
View all user reviews

Extension safety

Risk impact

MetaMask Legacy Web3 requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of MetaMask Legacy Web3. Use it at your own risk.

Risk likelihood analysis details
  • Critical This extension was removed from the store due to policy_violation
Upgrade to see full risk analysis details

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