Firefox Community Forum

Is it possible to click individual segments of an URL in the address bar to navigate there directly (without manually selecting and deleting the tail)? It's a convenient way to reach upper layers of a website.

For example Vivaldi implements it via Ctrl+<Mouseover/click> (see attached screen capture)

Is there an option or addon to enable this? Thanks in advance

(In reference to [post] where it said "This thread was archived. Please ask a new question if you need help.")

I'm using Fedora 43 and Xfce4 on my desktop, with four workspaces active. Thunderbird is on one and Firefox on another. What's supposed to happen is that my desktop should change to the one with Firefox and the link should open up on a new tab. What actually happens is that Firefox moves to the workspace Thunderbird's on, covering it up and the link opens on a new tab. I'm presuming that there's some sort of setting issue, but have no idea how to find it

Hey folks, just wondering when the Windscribe add‑on will be moved to the MV3 framework. Other browsers already have it at v4.x and I’d love to see Firefox catch up so we can use the new privacy features. Is there an ETA on the review/approval process? TIA

I have lost my tabs after the recent update. They used to show all tab groups in toolbar icon as mentioned here (https://support.mozilla.org/en-US/kb/tab-groups) in manage tabs section. Only the groups that were open are retained, the groups which were closed are lost. They contained important tabs which I haven't bookmarked. I didn't see any policy of removal of inactive tab groups after certain time, any help would be really appreciated. I use the desktop app on Linux.

Anyone else having an issue with the newest firefox in Linux Mint? I don't know what's causing it but when multiple tabs open my address bar and all other primary buttons/icons (including the menu button) don't work, only the download button. Across multiple tabs. Not using any groupings/classifications or any "new" tab features or vertical windows etc.

The confirmation dialog box opens when clicking the Telegram link asking: "Allow https:/t.me to open tg link with Telegram" as well as a checkbox: "Always allow https:/t.me to open tg links" The checkbox selection does not persist once the Firefox closes. How can that be corrected?

OS: Linux Recently, firefox has been annoying me with not closing a tab when I click the X like normal. I have to right click and close it, or press ctrl w. I am unable to move tabs around, as well. I am not sure since when this next bit has been happening, but I am also unable to interact with many elements of the top bar. The only thing of the firefox ui besides the websites themselves that let me interact with them at the moment is the home button, the new tab button, bookmarked sites, and that box icon on the left corner that lets you look at previously closed tabs. My Firefox's version should around, I believe it is 140.5.0 ESR. Thank you in advance. Update: Upon a restart of firefox, it appears to be working again as normal.. However, the bit with tabs not closing when the X is clicked and not being able to move tabs around has been happening multiple previous times, and it may come back. Update again: The issue does come back after some usage. I'm using KDE plasma with Wayland. I will try what the answer asked, and come back later.

When I encounter an embedded video on a website that plays, an icon to toggle picture in picture pops up in the URL bar (see attached image). I don't use picture in picture, and for some websites which have an "endless scrolling" experience with videos, such as reddit or facebook, it is slightly annoying that while I am focusing the middle of the screen, something changes in the top right, making me think a tab has an update and changed title. I have the picture in picture controls turned off in settings (one with the id=pictureInPictureToggleEnabled in general, my Firefox is not English), I thought it would also make said button go away but it does not.

Hi,

Is there a way to force the Ctrl+K shortcut to always move focus to the search bar? More and more websites steal ctrl-k to trigger internal search which is super irritating. Any config/extension/trick to force the default behavior?

I was just wondering on m mozilla account it ask for my fire fox url an api's and wonted to know how to find out what fire fox search engines api and url code an address is to set up fox as my search engines on my mozilla account

I'm trying to figure out how to get the recommended stories independent of Firefox Desktop.

So, by default, what domain or IP does Firefox send API requests to when it fetches the recommended stories on the new tab page?

1. 1. 1. Setting Up Grok as an AI Chatbot in the Firefox Sidebar

Mozilla Firefox includes an experimental-turned-standard feature (introduced around version 131 and stabilized by version 133+) that allows users to integrate AI chatbots directly into the browser's sidebar for quick access while browsing. This provides a persistent chat interface without needing to switch tabs constantly. Natively, Firefox supports providers like ChatGPT (OpenAI), Gemini (Google), Claude (Anthropic), Le Chat (Mistral), and others through a dropdown selector. However, Grok (from xAI) is not included in the official list and must be added manually as a custom provider.

The screenshot you provided shows the standard Firefox "Proceed with Caution" warning when accessing `about:config` (the advanced preferences page), alongside an open tab at `https://grok.com/` displaying the SuperGrok interface. This strongly indicates the setup process for adding Grok via a custom configuration tweak, which loads the full Grok web app into the sidebar (essentially embedding `grok.com` in a framed view).

1. 1. 1. 1. Requirements and Context

- **Firefox Version**: Version 133 or later (as of early 2026, most users will have a newer version; check via Menu > Help > About Firefox). - **Account Needs**: You'll need an xAI/Grok account (free or SuperGrok/Premium+ subscription) for full access. Logging in within the sidebar will persist if cookies are allowed. - **Limitations**:

 - Only **one** chatbot can be active in the sidebar at a time.
 - Custom providers like Grok load the full web version, so interactions send data directly to xAI (no Mozilla intermediation, preserving Grok's native features like image generation, voice mode if available, or real-time search).
 - Performance may vary; the sidebar uses an embedded view, which could consume more resources than native integrations.
 - Privacy Implications: All queries go straight to the provider's servers. Review xAI's terms for data handling.
 - Persistence: The setting generally survives restarts, but closing/reopening the sidebar or browser resets might occasionally require re-login.

- **Nuances and Edge Cases**:

 - If you're on a free Grok plan, usage quotas apply (higher with SuperGrok).
 - Features like page summarization (highlight text > right-click > AI shortcuts) work if Grok supports context from the main tab.
 - Mobile Firefox does not support this sidebar feature.
 - If the sidebar doesn't appear after setup, ensure it's enabled in settings.

1. 1. 1. 1. Step-by-Step Setup Instructions

1. **Update Firefox (Recommended)**:

  - Go to Menu (three lines) > Help > About Firefox.
  - It will check for updates automatically; install any available.

2. **Access Advanced Preferences**:

  - In the address bar, type `about:config` and press Enter.
  - You'll see the "Proceed with Caution" warning (matching your screenshot).
  - Check the box for "Warn me when I attempt to access these preferences" if desired, then click **Accept the Risk and Continue**.

3. **Configure the Custom Provider for Grok**:

  - In the search bar at the top, type `browser.ml.chat.provider`.
  - If the preference exists, double-click it.
  - If it doesn't exist, click the "+" button to create a new string preference named `browser.ml.chat.provider`.
  - Set the value to: `https://grok.com/` (or `https://grok.x.ai/`—both typically work, but `grok.com` aligns with your screenshot and SuperGrok branding).
  - Click the checkmark or press Enter to save.

4. **Enable and Open the Sidebar**:

  - Go to Menu > Settings (or Preferences) > General tab.
  - Scroll to "Browser Layout" section.
  - Check **Show sidebar** if not already enabled.
  - Close settings.
  - Click the **Sidebar icon** in the toolbar (it looks like a panel; if missing, right-click toolbar > Customize Toolbar > drag it in).
  - In the sidebar, look for the **sparkle/AI chatbot icon** (or it may auto-load the chat interface).

5. **Access and Use Grok**:

  - The sidebar should now load Grok directly.
  - Log in to your xAI account if prompted (for full features like Grok 4 access or higher quotas).
  - Start chatting via the "Ask Grok" input at the bottom.
  - Optional shortcuts: Highlight text on a page > right-click > options like "Summarize," "Explain," etc. (Grok will process based on context).
  - To switch back to a native provider later: Return to `about:config`, clear or change the `browser.ml.chat.provider` value, then select from the dropdown in the sidebar.

1. 1. 1. 1. Troubleshooting and Alternatives

- **If Grok Doesn't Load**:

 - Clear the preference value and restart Firefox.
 - Ensure no extensions block iframes or cookies.
 - Try alternative URLs like `https://x.com/i/grok` if issues persist.

- **Reverting Changes**:

 - Set `browser.ml.chat.provider` to blank, or delete the preference.
 - Native options will reappear in the selector.

- **Alternatives if Native Setup Fails**:

 - **Extensions**: Search Firefox Add-ons for "Grok Sidebar" or similar (e.g., dedicated Grok integrations exist, often free).
 - **PWA Installation**: Visit `grok.com`, click the install icon in the address bar to add as a standalone app window.
 - **Other Browsers**: Edge/Chrome have similar sidebar AI features (e.g., Copilot or extensions) with easier Grok support.

- **Implications for Daily Use**:

 - Great for multitasking (e.g., ask Grok about a webpage without leaving it).
 - Enhances productivity but increases browser resource use.
 - As an experimental feature origin, it may evolve—Mozilla could add official Grok support in future updates.

This method provides the most integrated experience matching your screenshot. If you encounter issues or need clarification on a step, provide more details!