M365 Copilot Bulk Delete

Bulk delete chats in M365 Copilot

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

Autor
php w
Dnevne instalacije
0
Ukupno instalacija
1
Ocene
0 0 0
Verzija
1.2
Napravljeno
22. 04. 2026
Ažurirano
22. 04. 2026
Size
8,84 КБ
Licenca
MIT
Važi za

📖 Overview

Allow bulk deleting selected chats in M365 Copilot web.

Maintenance Note: This script is for personal usage and will not be actively maintained or updated.


🛠️ How it works

  1. Opt the check box for the chats you want to delete
  2. Click "Confirm Bulk Delete"
  3. Wait until deletion process finishes

⚙️ Settings

CSS selectors may need to be modified to adapt your account/browser/language

  • Overview of all CSS selectors used in the script:
        const SELECTORS = {
        // Universal Filter: Selects the row ONLY IF it contains the chat menu item button
        chatRow: 'div.fai-CopilotNavSubItemGroup div.fui-SplitNavItem:has(button[aria-roledescription="Menu item"])',
        // The main button containing the ID
        chatBtn: 'button[aria-roledescription="Menu item"]',
        // The "More" button (sibling of chatBtn)
        moreBtn: '.fai-SplitCopilotNavItem__menuButton',
        // Language-proof: Targets the menu item immediately following the visual divider
        dropdownDelete: 'div[role="separator"] + div[role="menuitem"]',
        // Language-proof: Targets the final confirm button that lacks the restorer attribute
        modalConfirm: '.fui-DialogActions button:not([data-tabster])',
        // Target for the "Select All" UI
        selectAllTarget: 'div.___13wxke1.f1xg1ack.f15twtuk.f19g0ac.fxugw4r',


    };
  • The CSS selectors that may require manual changes depending on your account/browser/language
    • selectAllTarget

❓ FAQ

How do I find the CSS selector?

  1. Locate the target element on the page.
  2. Right-click > Inspect.
  3. In the DevTools window, right-click the highlighted element.
  4. Select Copy > Copy CSS selector.

🙏 Acknowledgments

  • AI assistance: this script was developed with the assistance of Gemini.
  • Inspiration: Gemini Bulk Delete

⚖️ Disclaimer

This script was developed with AI assistance. While tested, unforeseen issues or bugs may exist. Users assume all risks associated with using this script. The author is not responsible for any direct or indirect losses resulting from its use. Please comply with local laws and regulations.