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January 22, 2026

How to strip AI from Chrome, Edge, and Firefox with one simple script

Chrome, Edge, and Firefox are more bloated than ever, with AI are other features most of us don't want. This free tool is your ticket back to the good old days. 

ZDNET's key takeaways

  • Just The Browser strips your browser of unwanted features.
  • Just The Browser can be used with Chrome, Edge, and Firefox.
  • This tool is free to use and open-source.

I do not want AI in my web browser. I just don't. I also don't want companies collecting information about me, or sponsored content and product integrations. All those bits make me want to pull my hair out.

I like my privacy and want to browse, you know, the old-fashioned way.

I do use AI (on occasion), but only locally-installed AI and only for specific purposes (such as learning Python or researching a topic when I don't want to use a standard search engine).

Also: Want AI to work for your business? Then privacy needs to come first

I just want my tools to do what they're supposed to do and nothing more. Bells and whistles are all fine and good, but when they start getting in the way of efficiency and effectiveness, they become a problem.

That's why, when I heard about Just The Browser, I hoped I could jettison the cruft and get back to a more focused and efficient experience in my browser.

What is Just The Browser?

Just the browser strips your web browser of the things you don't want, such as AI and telemetry. It's free, easy to use, and works with the three most popular browsers (Chrome, Edge, and Firefox). 

I was skeptical at first, but after looking through the project's GitHub repository, I was convinced that Just The Browser was worth a try.

Essentially, what Just The Browser does is apply configuration files to the browsers mentioned above, stripping them of unwanted features.

Also: I've been testing the top AI browsers - here's which ones actually impressed me

OK, so the reality is that you can manually disable those features in the browser configuration. For example, you could open Microsoft Edge, navigate to edge://flags, and comb through the massive list of options to disable what you don't want.

Or, you can simply download a script, run it, walk through the prompts, and you're done. It's fast, it's easy, and it's effective.

I kicked the tires of Just The Browser and came away impressed. Here's how it went for me. 

First, I want to talk about Edge, because I ran that from a clean installation, so I hadn't made any changes to the OS.

Living on the stripped-down Edge

I don't normally use Edge, so first I had to install it. During installation, I enabled Copilot Mode to see how effective Just The Browser would be. After Edge was set up, I checked to make sure Copilot was there and then closed it.

Also: I tested all of Edge's new AI browser features - and it felt like having a personal assistant

Then I downloaded the necessary script, which can be found using one of these links -- Google Chrome, Microsoft Edge, and Firefox. With the script downloaded to my Downloads directory, I double-clicked it and followed the directions (which are very simple). Depending on whether you're using MacOS or Windows (there's no Linux option), the instructions will be different. 

On MacOS, after you've double-clicked the script, you open System Settings and go to General > Device Management, where you'll see a listing for the browser in question. Double-click that listing, and you'll see all the features Just The Browser disables (it's more than you think).

MacOS System Settings.

You can see what Just The Browser does in MacOS.

Screenshot by Jack Wallen/ZDNET

You can't change any of these settings, so just click OK.

With that taken care of, I opened Edge and found it to be remarkably stripped of Copilot.

This is exciting.

Also: The best free AI courses and certificates for upskilling in 2026 - and I've tried them all

However, not all was perfect. Although Edge was stripped of Copilot mode, I could open a new tab and see the AI box right there. After looking through the Just The Browser site, I found a specific list of what it removes, which is:

  • Features that use generative AI models
  • Edge or tab group suggestions in Firefox
  • Price tracking, coupon codes, loan integrations, etc.
  • Suggested articles on the New Tab Page, sponsored site suggestions, etc.
  • Pop-ups or other prompts that ask you to change the default web browser
  • Browser welcome screens and related prompts to automatically import data from other web browsers
  • Data collection by web browsers
  • Features that allow web browsers to start with the operating system without explicit permission

OK, that's a fine list, but what I experienced didn't match the list. With Edge on MacOS, I found the Copilot query box and suggestions were still on the New Tab Page.

Microsoft Edge Start Page.

The Start Page still contains some AI features.

Screenshot by Jack Wallen/ZDNET

This is disappointing.

However, combing through the edge://policy/ page makes it clear that Just The Browser stripped Edge of a lot of features, and the Copilot mode is no more, so I call that a big win.

Stripping off the chrome

Next, came Chrome. I'd already had Chrome installed, so I opted to see what this tool would do. This time around, I ran the test on Linux. The steps for this are a bit different. Here's what I had to do:

  1. Download the config file.
  2. Create a new directory with the command - sudo mkdir /etc/opt/chrome/policies/managed.
  3. Move the config file into the new directory with - sudo cp ./managed_policies.json /etc/opt/chrome/policies/managed.
  4. Open Chrome.

Prior to running the steps above, Chrome included the AI Mode in the URL bar.

The Chrome address bar.

Chrome with AI on board.

Jack Wallen/ZDNET

The first thing I noticed was that the AI Mode had indeed been removed.

Chrome address bar.

The AI Mode has been stripped away.

Jack Wallen/ZDNET

I dug a bit deeper and found there was zero indication that AI was found anywhere on the browser.

Good job.

What about telemetry? 

But what about the claim that Just The Browser removes telemetry? That's a much trickier bit. 

After running Just The Browser, I opened Chrome's settings and noticed that there were several sync options still enabled, such as "Make searches and browsing better" and "Improve search suggestions." Those two bits alone send data to Google, so it seems to me that Just The Browser isn't as good at stopping telemetry with Chrome, but it's very good at disabling AI functionality. Given that you can manually disable some of those telemetry options, I still think Just The Browser is a worthy tool.

Also: Are AI browsers worth the security risk? Why experts are worried

In the end, if you don't want to get rid of your default browser but do want to jettison features that could invade your privacy or use your data for third-party purposes, I would recommend giving Just The Browser a try.

Source: https://www.zdnet.com/article/just-the-browser-tool-more-privacy-less-clutter-chrome-edge-firefox/


January 15, 2026

How to draw or mark up web pages in Chrome with "Page Marker", and in Firefox with "Draw on Page"

A free useful tool for drawing or marking up web pages for teaching or online presentations, is Page Marker. See the below link where to get it in the Chrome Extensions store.


Draw or highlight on any website in real time. Add text, lines, and shapes. Move, undo, or redo anything you draw.

Draw on any website, add text, add lines, and highlight! With Page Marker, you can use your mouse or touchscreen to draw on the web or on PDFs and save it to your computer. Paint, draw, and mark on any webpage or website.

Instructions:

1. Click the puzzle piece-shaped extensions icon in the top right corner of your browser. Pin the Page Marker red marker icon for ease of access.

2. Begin drawing on any webpage with your mouse or touchscreen.

3. To change the color of the marker, click on the color selecting box.


You can download the extension below:

https://chromewebstore.google.com/detail/page-marker-draw-on-web/jfiihjeimjpkpoaekpdpllpaeichkiod


For Firefox, Draw on Page is a similar extension that allows drawing and highlighting a web page:


Draw on Page is a browser add-on that lets you draw on any website. Please first navigate to a website, then press on the toolbar button to activate the add-on. Once the interface appears on the page, please choose the desired mode.

Currently, there are two modes available, Drawing Mode and Brushing Mode. Brushing mode is for drawing with mouse or pen (touch-enabled devices) on the page. You can choose a pencil, circle, or spray brush in this mode. There is also an option to change the color and width of the brushing tool from the UI. The other mode is for drawing shapes (Drawing Mode). When you select this mode, five different primitive shapes are available to choose from the UI. Once you click on a shape, it will be added to the screen.

You can drag and drop, remove, resize, or rotate and zoom objects on the screen. To print the page with your drawings on it, please press on the print button at the top left corner of the screen. Once you are done with the drawing, please close the interface by pressing on the close button at the top left corner or pressing on the toolbar button once. Before closing, you can save your drawings by pressing on the - Save - button at the bottom of the UI.

Note: this extension uses fabric.js (https://github.com/fabricjs/fabric.js) open-source JavaScript project for drawing on the HTML5 canvas element.

You can download the extension below:

https://addons.mozilla.org/en-US/firefox/addon/draw-on-page/

January 3, 2026

How to disable Firefox AI features (Gemini)

 

To disable AI features in Firefox, you have a few options depending on whether you want to just hide the visual clutter or completely deactivate the backend settings.

1. The "Quick Fix": Hide the Sidebar & Shortcut

If you just want to remove the AI Chatbot icon from your sidebar or the right-click menu:

  1. Sidebar: Open the sidebar, click the Settings (gear) icon at the bottom, and uncheck AI chatbot.

  2. Settings Menu: Go to Settings > Firefox Labs and uncheck AI Chatbot. This will also remove the prompt suggestions that appear when you highlight text.


2. The "Deep Fix": Using about:config (Recommended)

To fully disable the underlying machine learning (ML) and AI modules, you can toggle the internal flags.

Warning: Be careful in this menu, as changing the wrong setting can affect browser stability.

  1. Type about:config in your address bar and press Enter. Click "Accept the Risk and Continue."

  2. Search for the following terms and double-click them to set them to false:

    • browser.ml.enable (The master switch for machine learning features)

    • browser.ml.chat.enabled (Disables the chatbot integration)

    • browser.ml.chat.shortcuts (Disables the Ctrl + Alt + X shortcut)

    • browser.ml.linkPreview.enabled (Disables AI-powered link previews)

    • browser.tabs.groups.smart.enabled (Disables AI tab grouping)


3. The Future "AI Kill Switch"

Mozilla has officially announced a dedicated "AI Kill Switch" coming in Q1 2026 (expected in Firefox version 147 or later). This will be a single toggle in the main Settings menu designed to completely opt-out of all AI-driven features with one click, without needing to use about:config.

4. Privacy Alternative: Firefox ESR

If you prefer a version of Firefox that doesn't include experimental features like AI by default, consider switching to Firefox ESR (Extended Support Release). It is intended for organizations and focus purely on stability and security updates, often omitting the "trendy" features added to the standard version.

Source: https://gemini.google.com/