The Revoke.cash browser extension helps protect you from common crypto scams.

Latest Version

Version
0.6.2
Update
November 6, 2024
Size
738KiB
Developer
revoke.cash
Category
Users
60,000+
Rating
4.92857 ★
Manifest Version
3
Web Store Status
Languages Support
English
Español
русский
中文 (简体)
日本語
See more
Permissions
Storage
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Revoke.cash - web3 scam protection Extension

In many cases, phishing websites try to make you sign a token approval while they pretend to be an NFT mint or other legitimate use cases. When these phishing scams happen, it is recommended to use Revoke.cash to mitigate the damage, but it is even better to prevent the scam in the first place.

This is where the Revoke.cash Browser Extension comes in. The extension pops up whenever you are about to sign an approval and will inform you of the approval details. This can help you prevent signing malicious approvals.

The extension also informs you when you are about to list an item for sale on popular marketplaces such as OpenSea and LooksRare, or when you are about to sign a hash. These hashes are used by certain marketplaces like X2Y2 for listing NFTs.

A common scam is to try to trick you into signing one of these gasless signatures on a phishing website, allowing the scammers to steal your NFTs. The official websites of OpenSea, LooksRare, X2Y2, Uniswap and Blur are allowlisted for these actions, so that the Revoke.cash browser extension does not interrupt your normal flow.

The different categories of warnings can be turned on and off in the extension settings.

The Revoke.cash browser extension works with every EVM-based network including Ethereum, Polygon and Avalanche.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "__MSG_name__", "description": "__MSG_description__", "default_locale": "en", "icons": { "48": "images/icon-48.png", "128": "images/icon-128.png", "256": "images/icon-256.png" }, "action": { "default_icon": { "48": "images/icon-48.png", "128": "images/icon-128.png", "256": "images/icon-256.png" }, "default_popup": "popup.html" }, "content_scripts": [ { "matches": [ "" ], "js": [ "js/vendor.js", "js/content-scripts/inject-scripts.js", "js/content-scripts/window-ethereum-messages.js", "js/content-scripts/bypass-check.js" ], "all_frames": true, "run_at": "document_start" } ], "web_accessible_resources": [ { "matches": [ "" ], "resources": [ "js/injected/proxy-injected-providers.js", "js/vendor.js" ] } ], "background": { "service_worker": "js/background.js" }, "permissions": [ "storage" ], "host_permissions": [ "" ], "version": "0.6.2"}
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How to download and manually install Revoke.cash - web3 scam protection extension for Chrome

Looking for a way to install Revoke.cash - web3 scam protection extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Revoke.cash - web3 scam protection extensions manually, this article outlines two simple methods to effortlessly install Revoke.cash - web3 scam protection extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Revoke.cash - web3 scam protection extension and manually install through Drag &Drop

If you ever need to manually install a Revoke.cash - web3 scam protection extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Revoke.cash - web3 scam protection Extension by clicking the "Download CRX" button on the website.

Look for the Revoke.cash - web3 scam protection extension you wish to install. Go to the website and download the Revoke.cash - web3 scam protection extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Revoke.cash - web3 scam protection extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Revoke.cash - web3 scam protection extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Revoke.cash - web3 scam protection extension for Chrome and install in Developer Mode

This is another method to install Revoke.cash - web3 scam protection extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Revoke.cash - web3 scam protection extension file

Select and download the Revoke.cash - web3 scam protection extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Revoke.cash - web3 scam protection extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Revoke.cash - web3 scam protection extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Revoke.cash - web3 scam protection extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Revoke.cash - web3 scam protection extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Matt S Meehan (ID: 000000679bfa5b1a) Voted 5 ★ - Updated 06/12/2023 Thakyou for this great tool. revoke.cash is awesone also!

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Rosco Kalis (ID: 0000005f5edbc7e7) Voted 5 ★ - Updated 05/23/2023 As the creator of Revoke.cash and this extension, I am quite knowledgeable around crypto security and phishing protection. Even though I am confident in my own abilities, I still use the Revoke.cash browser extension as an extra layer of security, so that I know to pay extra attention when the extension pops up!

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Victor M (ID: 00000016dbe4d12d) Voted 5 ★ - Updated 02/17/2023 Franchement c'est juste excellent ce truc ! puis ça marche super bien ça peut vraiment sauver des wallet pour ceux qui sont pas très dégourdies ^^

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EZMIL (ID: 0000004b1b9667ab) Voted 5 ★ - Updated 01/27/2023 If you're into crypto, you know how important it is to protect yourself from scams. And that's where Revoke.cash comes in. This browser extension is like your own personal scam-fighting sidekick. It pops up whenever you're about to sign an allowance, giving you all the details so you can make sure it's legit. It also alerts you when you're about to list an item for sale on popular marketplaces like OpenSea and LooksRare, or when you're about to sign a hash. These are all things that scammers try to trick you into doing on phishing websites. But don't worry, the Revoke.cash extension doesn't get in the way of your normal flow. They've allowlisted the official websites of OpenSea, LooksRare, X2Y2, Genie and Gem, so you can keep buying and selling without interruption. And if you don't want to see certain warnings, you can turn them off in the extension settings. The best part? Revoke.cash works with every EVM-based chain, including Ethereum, Polygon and Avalanche. So you're covered no matter what you're into. In short, if you want to keep your crypto safe, you need the Revoke.cash browser extension.

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blackjoker37 (ID: 0000001ab1f92e72) Voted 5 ★ - Updated 01/27/2023 救了我一次又一次,非常棒!!!