Canvas Blocker extension

Canvas Blocker – Fingerprint Protect

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Find The Canvas Blocker extension for opera web and mobile Browser. Also, Canvas Blocker - Fingerprint Protect add-ons 0.1.5 Latest version Free Download Opera Extensions store. Opera browser used by millions of people around the world.



Canvas Blocker – Fingerprint Protect extension Download for Opera

Smart and high-speed web browsing; opera is ranked among the top browsers in the world. Although, Canvas Blocker extension for opera many amazing features this unique web and mobile browser. Maybe, Canvas Blocker – Fingerprint Protect add-ons developed by joue.quroi. In this article, The extension has a lot of features and options, so it can be a bit confusing to use at first Canvas Blocker For  Opera. That’s why we’re going to walk you through setting up and using we will explore How to install extensions and add-ons to your Opera Browser below.

The next time you are asked to choose a browser, take a moment and consider the fact that Opera is one of the most underrated browsers in the world. Canvas Blocker extension is a very useful add-on all over the world. In the others world, opera is that it was Developed with some quality full features and extension examples Canvas Blocker – Fingerprint Protect. The best part about this Opera extension is that it’s free and easy to use.

Install Canvas Blocker extension for Opera

Opera is the top-ranking chromium Based web and mobile browser. You can every chromium Based extensions Install Opera web and mobile browsers. This is great news for users who use the desktop or mobile version of the popular internet browser, as they’ll all be able to enjoy it.  After that, here we will discuss Canvas Blocker – Fingerprint Protect extensions and all of them are Free Of Charge. Read more: Catchpoint Script Recorder

Canvas Blocker Extension Features

Prevent HTML canvas element from generating a unique identification key to protect user’s privacy
This extension protects user privacy by prevents the HTML canvas element from being used by malicious scripts for fingerprinting the user. This extension adds a slight noise to the data generated by the canvas element when certain methods are being called. This way the canvas element cannot be used for fingerprinting purposes. Compared to other similar extensions, this one is lighter and uses a more effective method to block fingerprinting from all frame elements (top and subframes). The extension supports three modes of operation:

1. Random noise
2. Random noise (per session) (to have a fixed identity for current page session)
3. Fixed noise (to have a fixed but unique identity all the time)

1. Fingerprint defender with as minimum footprint as possible
2. Block or disable fingerprint on certain hostnames
3. Notify when the canvas fingerprint is detected
4. Disable notification for a few hostnames or for all hostnames.
5. Works on cross-origin (CORS) and sandboxed iframes (like Disqus and Hangouts)

1. There is no on and off button as the extension is not meant to be disabled. If there is a use case of the on and off button please report on the FAQs page (review section)
2. This extension does not block the canvas element entirely. It only modifies two methods to prevent the JavaScript engine from generating a unique identification key from this element.

What is Canvas Fingerprinting:
Canvas fingerprinting is one of a number of browser fingerprinting techniques for tracking online users that allow websites to identify and track visitors using the HTML5 canvas element instead of browser cookies or other similar means. Canvas fingerprinting works by exploiting the HTML5 canvas element. When a user visits a page, the fingerprinting script first draws text with the font and size of its choice and adds background colors. Next, the script calls Canvas API?s ToDataURL method to get the canvas pixel data in dataURL format, which is basically a Base64 encoded representation of the binary pixel data. Finally, the script takes the hash of the text-encoded pixel data, which serves as the fingerprint.

Canvas Blocker add-ons For opera Browser

If you want to boost the efficiency of your browser, then you can make use of Opera add-ons. Some of these extensions work with the latest versions of Opera browsers. Here are Canvas Blocker add-ons that can help you make browsing more productive and efficient. Next to the extension’s release, there is some good news for Opera’s developer community.

How To install Canvas Blocker For Opera Browser?

Fast Time open your Opera web browser to your computer.

  • Then tap to Opera (menu).
  • Then Tap to (extension) button Now open a new tab
  • Now Search Canvas Blocker extension
  • Then Tab To install button.

Wait a few minutes after installing your add-ons auto-add your Opera mobile and Web Browser. If you have any problem check your internet connection.

In conclusion, Opera has sort time gained popularity for every user. Because it uses chromium-based all extensions are supported. Canvas Blocker opera extensions provide you with a speedy and clear experience. If you have any problem with Canvas Blocker then Feel free to comment below in the comment box.


Price: free

Author Details

Emma Emily


Hello! My name is Emma Emily. I am an engineer and Blogger. I want to share my experience and important points that are needed when starting any Opera extension information

Technical Information

Version: 0.1.5
File size: 57.95KiB
Language: English
Copyright: joue.quroi

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