Multi AI Sidebar ยท Browser Extension ๐Ÿ’ป Win/Mac/Linux

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Fast switching ๐Ÿšจ

5 AIs in a single sidebar ๐Ÿ˜ฑ Switch AI in one click from the top bar ๐Ÿšง

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Unified AI App ๐Ÿฆ‡

Ask ChatGPT, then get a second opinion from Claude or Gemini in one click ๐Ÿšจ Or open 2 AIs side by side to compare ๐Ÿ”ฅ

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Anthropic Claude ๐Ÿงฒ

Great at writing, long documents and code, with careful, thoughtful answers ๐Ÿ”ฅ

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OpenAI ChatGPT ๐Ÿ’ง

The all-rounder for writing, ideas, explanations and images ๐Ÿ‘“

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Microsoft Copilot ๐Ÿ“ท

Answers from the web with their sources, and free image creation ๐Ÿ”จ

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Google Gemini ๐Ÿ’ฌ

Google’s AI, great for up-to-date answers, images and long documents โญ All your chats in a minimalist interface ๐Ÿ›ด

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Multi AI ๐Ÿค“

Available AI: ChatGPT, Gemini, Copilot, Grok and Claude, plus Image Creator, Designer and Magic Studio for images ๐Ÿ‘‘

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SpaceXSI Grok ๐Ÿ”ฅ

Real-time news and trends from X, with a sense of humour ๐Ÿ˜




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OpenAI ChatGPT ๐Ÿ“Œ

Access the latest GPT models โญ๐ŸฅŠ

Multi AI Sidebar: OpenAI ChatGPT
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Microsoft Copilot ๐Ÿ‘‘

Use Microsoft Copilot on Chrome or Firefox ๐Ÿ›‘ with answers from the web ๐ŸŒƒ and no need to use Microsoft Edge

Multi AI Sidebar: Microsoft Copilot
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Google Gemini ๐Ÿ’Ž

Google AI available for Chrome, Edge and Firefox

Multi AI Sidebar: Google Gemini
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Switch AI in one click ๐Ÿ”

ChatGPT, Gemini, Copilot, Grok and Claude, plus Image Creator, Designer and Magic Studio, one click apart in the top bar ๐Ÿ”

Multi AI Sidebar: Switch AI in one click
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Multi Window - Account ๐Ÿ‘ฅ

A second window, or 2 different accounts at the same time, side by side ๐Ÿ‘ฅ

Multi AI Sidebar: Multi Window - Account
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Theme - Skin Color and Dark Mode ๐ŸŒ™

9 skins, including the NEW Dark skin, and NEW Dark Mode: AUTO (like your computer), ON or OFF ๐ŸŽจ

Multi AI Sidebar: Theme - Skin Color and Dark Mode
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Window Screenshot and Video ๐Ÿ“ท

Save the whole window as an image in one click, or record it for 5, 15 or 30 seconds or your own time, as MP4 ๐ŸŽฅ

Multi AI Sidebar: Window Screenshot and Video
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Incognito mode ๐Ÿ•ถ๏ธ

The page stays dimmed until you point at it ๐Ÿ•ถ๏ธ

Multi AI Sidebar: Incognito mode
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Emoji Keyboard ๐Ÿ˜€

Put emojis in your messages in one click ๐Ÿ˜€

Multi AI Sidebar: Emoji Keyboard
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Download

Multi AI Sidebar

Visit the WebStore, Webstore

Multi AI Sidebar

Visit the Add-ons, Add-ons

Multi AI Sidebar

Visit the Add-ons, Add-ons

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Multi AI Sidebar




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Changelog

v3.0 - 09/10/2026
โœจ NEW modern look: rounded side menu, menus, messages and mini tutorial, cleaner top-bar buttons in the same places and sizes, the same on every site
๐ŸŒ™ NEW Dark Mode in the side menu: AUTO (like your computer), ON or OFF
๐ŸŒ‘ NEW Dark skin: makes light pages dark and leaves dark pages as they are
๐Ÿ“ NEW top-bar button: the window goes back to its default size and position in one click
๐Ÿ–ฅ๏ธ The window opens on the screen you’re using and grows on bigger screens (1440p, 4K), in its usual place
๐Ÿ›Ÿ Safer window: if a monitor is unplugged or the place doesn’t fit, the window opens on the main screen instead of not opening
๐ŸŽฅ NEW Video of the window: 5, 15 or 30 seconds, your own time, or start and stop yourself (saved as MP4)
๐ŸŽ“ The mini tutorial now shows every option: the side menu (Theme – Skin Color, Multi Window – Account, Incognito, Changelogโ€ฆ) and the new buttons, without scrolling the page
๐Ÿ”„ After an update or a restart, the open window shows “click here to reload”, so the top bar keeps working
๐Ÿž Screenshots are saved with the right name
โญ NEW icon badge: “…” while the AI is answering, “1” when a new answer is waiting for you (ChatGPT, Gemini, Grok, Claude and Copilot)
๐Ÿค– ChatGPT, Gemini, Copilot, Claude and Grok fit the window: the message box is never cut at the bottom
๐Ÿž ChatGPT: the page no longer jumps down when the chat history or Settings is open
๐Ÿž ChatGPT’s new look (logged out): the top of the page is no longer hidden under the top bar, at any window size
๐Ÿž Gemini: the chat history menu no longer hides under the top bar
๐Ÿš€ Copilot now opens at its new address, copilot.com
๐Ÿž Copilot: no more extra scrollbars
๐Ÿž Copilot: its left bar no longer covers the side menu
๐Ÿž Grok Imagine: the prompt bar at the bottom is no longer cut
๐Ÿž Grok: the account button at the bottom of the chat history is fully visible
๐Ÿž The AI switcher menu opens right under its button
๐Ÿ‘ฅ NEW “New Window & Account”: open a second window with another account, side by side (turn on “Allow in Incognito” for the extension)
๐ŸชŸ New Window opens a little to the side, so you see both windows
๐ŸŽจ Theme – Skin Color reworked: the skin covers the whole site while the top bar and menus keep their colours, “None” really clears it and “Invert” is now a real dark mode ๐ŸŒ™
๐Ÿ”— Right-click โ€บ “Open in Multi AI Sidebar” now also on bing.com, copilot.microsoft.com and Gemini share links
๐Ÿž Round of Bugfixes: the top bar shows on the first open, SideBar/WideBar work at the first click after you resize the window, Screenshot always takes the extension window
๐Ÿ–ผ๏ธ News & Tips: pictures load on every site and the messages show at most once a day
๐ŸŽ“ Mini tutorial and popup buttons look right on every site
๐Ÿ“ Top bar: the menu button sits in line with the other buttons on every site, and nothing under the bar blocks clicks on the page
๐Ÿ”’ Security improvements and no more warnings on the extension’s Errors page
OLDER
v2.0 – 09/03/2026
โญ Anthropic Claude: Now available the latest Claude LLM, give it a try!
๐Ÿž Bugfixes on ChatGPT
v1.9 – 05/11/2025
โšก Updated introJS from 7.2.0 to 8.3.2
๐Ÿž Round of Bugfixes
๐Ÿ›ฌ Performance improvements
v1.8 – 07/02/2025
๐Ÿ˜Ž Added xAI Grok to the list of AI’s available to use
๐Ÿž Fixed bugs on ChatGPT, Gemini and Copilot
v1.7 – 30/05/2024
โšก Updated Jquery from 3.6.4 to 3.7.1
โšก Updated introJS from 6.0.0 to 7.2.0
๐ŸฆŠ Some improvements for Firefox version of the extension
v1.6 – 09/05/2024
โšก ChatGPT changed domain from chat.openai.com to chatgpt.com
๐Ÿšจ Updated extension to update ChatGPT new domain name
v1.5 – 24/03/2024
๐Ÿ”— Fixed Chrome links for the new WebStore Link format from chrome.google.com/webstore to chromewebstore.google.com => https://chromewebstore.google.com/detail/kdaafcdfdmmkickmajigjaicaclnhbgi
๐Ÿงฌ Improved Microsoft Copilot from Bing AI
๐Ÿ’ป Fixed window size that was getting bounds.height instead of workArea.height. The window was resized behind Windows and MacOs taskbar. Now it will get the available working area of the screen and the Extension window will be more perfectly positioned ๐Ÿ‘
v1.4 – 08/02/2024
๐Ÿš€ Upgraded Google Bard to Google Gemini the latest AI from Google [Gemini Nano, Gemini Pro, and Gemini Ultra]
๐Ÿงบ Upgraded Bing Ai to Microsoft Copilot.
v1.2 – 30/01/2024
Updated Bing Ai to Microsoft Copilot. Refresh for get new version โ›ฒ
v1.0 – 20/09/2023
First Release ๐Ÿ’Ž๐Ÿ˜


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Permissions

Browser Extension ๐Ÿ’ป Win/Mac/Linux
  • โ€œnotificationsโ€ โ€“ Used to send desktop notifications. For example when a new message arrives or the App is updated.
  • โ€œcontextMenusโ€ โ€“ Allows adding more settings when you right-click the App icon in the browser toolbar and in the browser context menu, for example to open links in the App when you right-click them.
  • โ€œstorageโ€ โ€“ Used to save settings on your local computer.
  • โ€œscriptingโ€ โ€“ Used to be able to insert JS or CSS on the required host/domains: the Extension top bar, side menu, themes and the layout fixes that make the site fit the Extension window.
  • โ€œsystem.displayโ€ โ€“ Used to detect the display size and position the Extension window (SideBar, WideBar and the second window of Multi Window – Account).
  • โ€œunlimitedStorageโ€ โ€“ Storage is limited to 5MB of data that may not be enough to store all configs.
  • โ€œhost_permissionsโ€ โ€“ Permission to access the hosts/domains of the AI Apps in the sidebar that we must modify in order to provide the functionality detailed above. It also allows you to share content (links or text) from other pages directly inside the App and send it as a message to the AI, for example. Also used to allow intercommunication with other WWEvents Apps (i.e. Emoji Keyboard).
  • โ€œactiveTabโ€ โ€“ Permission to access the window where the Extension is running and that is shown to the user, for example to take a screenshot of it.
  • โ€œall_urlsโ€ โ€“ Permission required for users to be able to take screenshots of the current window โ€“ captureVisibleTab.
  • โ€œdeclarativeNetRequestโ€ โ€“ Used to set the request headers (for example the user-agent) that some AI Apps need to open with all their features inside the Extension window. Only impacts the Extension Window.
  • โ€œdeclarativeNetRequestWithHostAccessโ€ โ€“ Used to get the iframe version of the websites, so that the AI Apps open inside the Extension window. Only impacts the Extension Window.
  • โ€œdeclarativeNetRequestFeedbackโ€ โ€“ Used to get the iframe version of the website by changing the iframe requests, and to check which of these changes were applied.
  • โ€œalarmsโ€ โ€“ Used to update the App icon badge (“…” while the AI is answering, “1” when a new answer is waiting for you).