Adds a button to export a conversation from copilot.microsoft.com as a nicely formatted Markdown file.
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// ==UserScript==
// @name Copilot Conversation Exporter
// @author NoahTheGinger
// @namespace https://github.com/NoahTheGinger/Microsoft-Copilot-Web-Chat-Exporter-Userscript/
// @version 0.2
// @description Adds a button to export a conversation from copilot.microsoft.com as a nicely formatted Markdown file.
// @match https://copilot.microsoft.com/*
// @license MIT
// @grant none
// ==/UserScript==
(function () {
'use strict';
// --------------------------------------------------------
// Helper function: Recursively converts HTML nodes into Markdown.
// This handles paragraphs, unordered lists, bold/italic text,
// images, links, and line breaks.
// --------------------------------------------------------
function nodeToMarkdown(node) {
if (node.nodeType === Node.TEXT_NODE) {
return node.textContent;
}
if (node.nodeType !== Node.ELEMENT_NODE) {
return '';
}
const tag = node.tagName.toLowerCase();
let md = "";
switch (tag) {
case "br":
return "\n";
case "p": {
// Convert <p> into a paragraph with a blank line afterward.
const content = Array.from(node.childNodes).map(nodeToMarkdown).join("");
return content.trim() + "\n\n";
}
case "ul": {
// Process unordered lists and its list items.
md += "\n";
Array.from(node.children).forEach(li => {
md += "- " + nodeToMarkdown(li).trim() + "\n";
});
return md + "\n";
}
case "li": {
// Process list items.
return Array.from(node.childNodes).map(nodeToMarkdown).join("");
}
case "strong":
case "b": {
const content = Array.from(node.childNodes).map(nodeToMarkdown).join("");
return `**${content.trim()}**`;
}
case "em":
case "i": {
const content = Array.from(node.childNodes).map(nodeToMarkdown).join("");
return `_${content.trim()}_`;
}
case "a": {
const href = node.getAttribute("href") || "";
const content = Array.from(node.childNodes).map(nodeToMarkdown).join("");
return `[${content.trim()}](${href})`;
}
case "img": {
const alt = node.getAttribute("alt") || "";
const src = node.getAttribute("src") || "";
return ``;
}
default:
// Recursively process any other element’s child nodes.
return Array.from(node.childNodes).map(nodeToMarkdown).join("");
}
}
// --------------------------------------------------------
// Function that traverses the conversation DOM, converts each
// message to Markdown, and triggers a download of the resulting
// Markdown (.md) file.
// --------------------------------------------------------
function exportConversation() {
// Find conversation message nodes.
const messages = document.querySelectorAll(
'[data-content="user-message"], [data-content="ai-message"]'
);
if (!messages || messages.length === 0) {
alert("No conversation messages found!");
return;
}
let mdOutput = "# Copilot Conversation\n\n";
messages.forEach(msg => {
// Determine speaker based on the "data-content" attribute.
const role = msg.getAttribute("data-content") === "user-message" ? "User" : "Copilot";
let contentMarkdown = nodeToMarkdown(msg).trim();
// For Copilot messages, remove the unwanted "Copilot said" prefix if present.
if (role === "Copilot") {
contentMarkdown = contentMarkdown.replace(/^Copilot said\s*/i, '');
}
mdOutput += `**${role}:**\n\n${contentMarkdown}\n\n---\n\n`;
});
// Create a Blob from the Markdown text and trigger download.
const blob = new Blob([mdOutput], { type: 'text/markdown' });
const url = URL.createObjectURL(blob);
const downloadLink = document.createElement("a");
downloadLink.href = url;
downloadLink.download = "copilot_conversation.md";
document.body.appendChild(downloadLink);
downloadLink.click();
document.body.removeChild(downloadLink);
URL.revokeObjectURL(url);
}
// --------------------------------------------------------
// Inserts the export button into the page.
// Now positioned in the bottom-right corner, with reduced dimensions,
// a green background, and smaller font.
// --------------------------------------------------------
function addExportButton() {
const button = document.createElement("button");
button.textContent = "Export Chat (MD)";
Object.assign(button.style, {
position: "fixed",
bottom: "10px",
right: "10px",
zIndex: "10000",
padding: "8px 10px",
backgroundColor: "#28a745", // Green color
color: "white",
border: "none",
borderRadius: "5px",
cursor: "pointer",
fontSize: "12px"
});
button.addEventListener("click", exportConversation);
document.body.appendChild(button);
}
// Wait until the page is fully loaded before inserting the button.
window.addEventListener("load", addExportButton);
})();