Lukegao: by freem.ai...

2025-12-18T05:35:46Z

by freem.ai...

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{{DISPLAYTITLE:Override keybinds with Tampermonkey}}

''This conversation was exported from ChatGPT''<ref>{{cite web|title=Override keybinds with Tampermonkey|url=https://chatgpt.com/share/6942c9db-f3dc-8013-b29c-ff520370a65f|publisher=ChatGPT|access-date=2025-12-17}}</ref>

== gpt-5-2-thinking ==
=== User: how can I override keybinds with tampermonkey? ===
how can I override keybinds with tampermonkey?

I have already deleted two great chats on accident (including a nice cooking recipe) by typing fast and hitting Shift+Ctrl+Backspace and then Enter since the "Confirm" button is automatically highlighted. I think it happened when I'm trying to add a newline without sending the message with Shift+Enter.
It feels so stupid how easily and fast it happens, I don't know if it happens easier if the chat is laggy or if my fingers are just clumsy.

Has anyone else had this happen to them?
There doesn't seem to be a way to change keybinds.

They seriously should change this or at least have the dialog auto-focus on the "Cancel" button when you invoke it.

I want to null out shift ctrl backspace

=== Assistant: Yep — you can “null out” a key combo with Tampermonkey by catching the keyboard event early capture phase and calling: ===
Yep — you can “null out” a key combo with Tampermonkey by catching the keyboard event early (capture phase) and calling:
* event.preventDefault() (stops browser/default behavior)
* event.stopImmediatePropagation() (stops the site’s handlers)

Here’s a Tampermonkey userscript that blocks Ctrl+Shift+Backspace (and optionally Ctrl+Shift+Delete too), on ChatGPT:

<syntaxhighlight lang="js">// ==UserScript==
// @name Block Ctrl+Shift+Backspace (ChatGPT)
// @namespace local
// @version 1.0
// @description Prevent accidental destructive hotkey
// @match https://chatgpt.com/*
// @match https://chat.openai.com/*
// @run-at document-start
// ==/UserScript==

(function () {
"use strict";

function isBlockedCombo(e) {
// Normalize key detection across browsers:
// Backspace = "Backspace", Delete = "Delete"
const key = e.key;
const ctrl = e.ctrlKey || e.metaKey; // include Cmd on macOS if you want
const shift = e.shiftKey;

// Primary: Ctrl+Shift+Backspace
if (ctrl && shift && key === "Backspace") return true;

// Optional: also block Ctrl+Shift+Delete (uncomment if desired)
// if (ctrl && shift && key === "Delete") return true;

return false;
}

function handler(e) {
if (!isBlockedCombo(e)) return;

// Stop everything
e.preventDefault();
e.stopImmediatePropagation();
e.stopPropagation();

// Optional: tiny debug log
// console.debug("Blocked hotkey:", e.key, { ctrl: e.ctrlKey, shift: e.shiftKey, meta: e.metaKey });
}

// Capture phase so we run before the page’s listeners.
window.addEventListener("keydown", handler, { capture: true });
})();

</syntaxhighlight>

===== How to use it =====
# Tampermonkey → Create a new script
# Paste the code above
# Save
# Refresh ChatGPT

===== Notes / tweaks =====
* If you don’t want to treat Cmd as Ctrl on macOS, change: ``<code>js const ctrl = e.ctrlKey || e.metaKey; </code>`<code> to: </code>`<code>js const ctrl = e.ctrlKey; <syntaxhighlight>- If the site still catches it (rare), add a second listener on document too: </syntaxhighlight>js document.addEventListener("keydown", handler, { capture: true }); </code>``

If you tell me your OS/browser (Windows/Mac/Linux + Chrome/Firefox), I can tailor the exact key detection (some keyboards/layouts report slightly differently).

== References ==
<references />

[[Category:ChatGPT Shares]]
[[Category:openai]]

Openai/6942c9db-f3dc-8013-b29c-ff520370a65f - Revision history

Lukegao: by freem.ai...