Export Claude conversations with multiple formats, better structure, and robust element detection
// ==UserScript==
// @name Enhanced Claude.Ai Export v2.1
// @description Export Claude conversations with multiple formats, better structure, and robust element detection
// @version 2.1
// @author Original: TheAlanK & SAPIENT | Enhanced by:iikoshteruu
// @grant none
// @match *://claude.ai/*
// @namespace https://github.com/iikoshteruu/Enhanced-Claude.Ai-Export-v2.0
// @license MIT
// ==/UserScript==
(function() {
'use strict';
console.log('Enhanced Claude Export v2.1 starting...');
// Configuration
const CONFIG = {
buttonText: 'Export Full',
formats: ['txt', 'md', 'json'],
defaultFormat: 'md',
debug: true,
autoScroll: true,
scrollDelay: 1000, // Wait time between scroll attempts
maxScrollAttempts: 50 // Maximum scroll attempts to prevent infinite loops
};
let isExporting = false;
function debugLog(message, data = null) {
if (CONFIG.debug) {
console.log('[Claude Export v2.1]', message, data || '');
}
}
// Auto-scroll to load all conversation content
async function loadFullConversation() {
debugLog('Starting full conversation loading...');
return new Promise((resolve) => {
let scrollAttempts = 0;
let lastScrollHeight = 0;
let unchangedCount = 0;
const scrollInterval = setInterval(() => {
// Scroll to top to load older messages
window.scrollTo(0, 0);
// Get current scroll height
const currentScrollHeight = document.body.scrollHeight;
debugLog(`Scroll attempt ${scrollAttempts + 1}, Height: ${currentScrollHeight}`);
// Check if height changed (new content loaded)
if (currentScrollHeight === lastScrollHeight) {
unchangedCount++;
} else {
unchangedCount = 0;
lastScrollHeight = currentScrollHeight;
}
scrollAttempts++;
// Stop if we've tried enough times or height hasn't changed for a while
if (scrollAttempts >= CONFIG.maxScrollAttempts || unchangedCount >= 3) {
clearInterval(scrollInterval);
debugLog(`Scroll complete. Total attempts: ${scrollAttempts}`);
// Scroll through entire conversation to make sure everything is loaded
setTimeout(() => {
window.scrollTo(0, 0);
setTimeout(() => {
window.scrollTo(0, document.body.scrollHeight);
setTimeout(() => {
resolve();
}, 1000);
}, 500);
}, 500);
}
}, CONFIG.scrollDelay);
});
}
// Enhanced conversation detection with multiple strategies
function getConversationData() {
debugLog('Starting enhanced conversation data extraction...');
const messages = [];
let allTextContent = [];
// Strategy 1: Try to find main conversation container
const conversationContainer = document.querySelector('main') ||
document.querySelector('[data-testid="conversation"]') ||
document.querySelector('.conversation') ||
document.body;
debugLog('Using container:', conversationContainer.tagName);
// Strategy 2: Multiple selector approaches
const selectors = [
// Look for message containers
'div[class*="col-start-2"]',
'div[class*="message"]',
'div[data-testid*="message"]',
'[role="presentation"] > div',
// Look for content areas
'div[class*="prose"]',
'div[class*="markdown"]',
'div[class*="content"]',
// Look for any div with substantial text content
'div'
];
let messageElements = [];
for (const selector of selectors) {
try {
const elements = Array.from(conversationContainer.querySelectorAll(selector));
const validElements = elements.filter(el => {
const text = el.textContent?.trim() || '';
// Must have substantial text content
return text.length > 20 &&
text.length < 50000 &&
// Exclude navigation, buttons, etc.
!el.closest('nav, header, footer, button, input, select') &&
// Exclude elements that are likely UI components
!text.includes('Export') &&
!text.includes('New chat') &&
!text.includes('Settings');
});
debugLog(`Selector "${selector}" found ${validElements.length} valid elements`);
if (validElements.length > 0) {
messageElements = validElements;
break;
}
} catch (error) {
debugLog(`Selector "${selector}" failed:`, error.message);
}
}
// Strategy 3: If no good elements found, try a different approach
if (messageElements.length === 0) {
debugLog('No elements found, trying fallback approach...');
// Get all divs and filter by text content patterns
const allDivs = Array.from(document.querySelectorAll('div'));
messageElements = allDivs.filter(div => {
const text = div.textContent?.trim() || '';
return text.length > 50 &&
text.length < 20000 &&
!div.querySelector('input, button, nav, header, footer') &&
// Look for conversation-like patterns
(text.includes('Claude') ||
text.includes('Human') ||
text.includes('I ') ||
text.includes('You ') ||
text.match(/^(Hi|Hello|Can you|Could you|Please|What|How|Why)/i));
});
}
debugLog(`Processing ${messageElements.length} message elements...`);
// Process found elements
const processedTexts = new Set(); // Avoid duplicates
messageElements.forEach((element, index) => {
try {
const clone = element.cloneNode(true);
// Remove unwanted elements more aggressively
const unwanted = clone.querySelectorAll(
'svg, button, input, select, nav, header, footer, script, style, ' +
'[aria-hidden="true"], [class*="icon"], [class*="button"], ' +
'[class*="menu"], [class*="toolbar"], [class*="nav"]'
);
unwanted.forEach(el => el.remove());
const text = clone.textContent?.trim() || '';
if (text && text.length > 10 && !processedTexts.has(text)) {
processedTexts.add(text);
// Better speaker detection
const speaker = detectSpeaker(element, text, index, messageElements.length);
messages.push({
speaker: speaker,
content: text,
timestamp: new Date().toISOString(),
index: index,
length: text.length
});
debugLog(`Message ${index + 1}: ${speaker} (${text.length} chars)`);
}
} catch (error) {
debugLog(`Error processing element ${index}:`, error.message);
}
});
// Sort messages by their position in the DOM (top to bottom)
messages.sort((a, b) => a.index - b.index);
debugLog(`Extracted ${messages.length} unique messages`);
return messages;
}
// Improved speaker detection
function detectSpeaker(element, text, index, totalMessages) {
// Check element classes and attributes
const classes = element.className?.toLowerCase() || '';
const parentClasses = element.parentElement?.className?.toLowerCase() || '';
const testId = element.getAttribute('data-testid') || '';
// Explicit indicators
if (classes.includes('user') || parentClasses.includes('user') || testId.includes('user')) {
return 'Human';
}
if (classes.includes('assistant') || parentClasses.includes('assistant') || testId.includes('assistant')) {
return 'Claude';
}
// Content-based detection
const humanPatterns = [
/^(hi|hello|hey|can you|could you|please|help me|i need|i want|how do|what is|why)/i,
/\?$/, // Questions often end with ?
text.length < 200, // Humans often write shorter messages
/^(ok|okay|thanks|thank you|great|perfect)/i
];
const claudePatterns = [
/^(i'll|i can|i'd be happy|here's|let me|i understand|certainly|of course|absolutely)/i,
/```/, // Code blocks
text.length > 500, // Claude often writes longer responses
/^(looking at|based on|here are|to help you)/i,
text.includes('🎯') || text.includes('📝') || text.includes('🔧') // Emojis often used by Claude
];
let humanScore = 0;
let claudeScore = 0;
humanPatterns.forEach(pattern => {
if (typeof pattern === 'boolean') {
if (pattern) humanScore++;
} else {
if (pattern.test(text)) humanScore++;
}
});
claudePatterns.forEach(pattern => {
if (typeof pattern === 'boolean') {
if (pattern) claudeScore++;
} else {
if (pattern.test(text)) claudeScore++;
}
});
// If scores are tied, use alternating pattern (assuming conversation starts with human)
if (humanScore === claudeScore) {
return index % 2 === 0 ? 'Human' : 'Claude';
}
return humanScore > claudeScore ? 'Human' : 'Claude';
}
// Format as plain text with better structure
function formatAsText(messages) {
if (messages.length === 0) return 'No conversation found.';
let output = `Claude.ai COMPLETE Conversation Export\n`;
output += `Exported: ${new Date().toLocaleString()}\n`;
output += `Total Messages: ${messages.length}\n`;
output += `URL: ${window.location.href}\n`;
output += '='.repeat(80) + '\n\n';
messages.forEach((msg, index) => {
output += `${msg.speaker}:\n`;
output += `${msg.content}\n\n`;
if (index < messages.length - 1) {
output += '-'.repeat(50) + '\n\n';
}
});
return output;
}
// Format as Markdown with better structure
function formatAsMarkdown(messages) {
if (messages.length === 0) return '# No conversation found';
let md = `# Claude.ai Complete Conversation Export\n\n`;
md += `**Exported:** ${new Date().toLocaleString()} \n`;
md += `**Total Messages:** ${messages.length} \n`;
md += `**URL:** ${window.location.href} \n`;
md += `**Export Method:** Enhanced Auto-Scroll v2.1\n\n`;
md += `---\n\n`;
messages.forEach(msg => {
md += `## ${msg.speaker}\n\n`;
md += `${msg.content}\n\n`;
});
return md;
}
// Format as JSON with full metadata
function formatAsJSON(messages) {
const exportData = {
exportDate: new Date().toISOString(),
exportTimestamp: Date.now(),
exportVersion: '2.1',
messageCount: messages.length,
url: window.location.href,
userAgent: navigator.userAgent,
conversation: messages,
statistics: {
humanMessages: messages.filter(m => m.speaker === 'Human').length,
claudeMessages: messages.filter(m => m.speaker === 'Claude').length,
totalCharacters: messages.reduce((sum, m) => sum + m.content.length, 0),
averageMessageLength: Math.round(messages.reduce((sum, m) => sum + m.content.length, 0) / messages.length)
}
};
return JSON.stringify(exportData, null, 2);
}
// Download file with better error handling
function downloadFile(content, filename, type = 'text/plain') {
try {
debugLog(`Downloading: ${filename} (${content.length} chars)`);
const blob = new Blob([content], { type: type + ';charset=utf-8' });
const url = URL.createObjectURL(blob);
const link = document.createElement('a');
link.download = filename;
link.href = url;
link.style.display = 'none';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
setTimeout(() => URL.revokeObjectURL(url), 1000);
debugLog('Download completed successfully');
return true;
} catch (error) {
console.error('Download failed:', error);
alert(`Download failed: ${error.message}`);
return false;
}
}
// Export conversation with full loading
async function exportConversation(format) {
if (isExporting) {
alert('Export already in progress. Please wait...');
return;
}
isExporting = true;
try {
debugLog(`Starting FULL export in ${format} format...`);
// Show loading indicator
showNotification('🔄 Loading full conversation...', 0);
// Load full conversation first
if (CONFIG.autoScroll) {
await loadFullConversation();
showNotification('📝 Extracting messages...', 3000);
}
// Extract messages
const messages = getConversationData();
if (messages.length === 0) {
alert('No conversation content found! This might be a new chat or there could be a technical issue. Check the browser console for details.');
return;
}
// Generate filename with message count
const timestamp = new Date().toISOString().slice(0, 19).replace(/:/g, '-');
const filename = `claude-FULL-conversation-${messages.length}msgs-${timestamp}.${format}`;
let content, mimeType;
switch (format) {
case 'md':
content = formatAsMarkdown(messages);
mimeType = 'text/markdown';
break;
case 'json':
content = formatAsJSON(messages);
mimeType = 'application/json';
break;
default:
content = formatAsText(messages);
mimeType = 'text/plain';
}
const success = downloadFile(content, filename, mimeType);
if (success) {
hideMenu();
showNotification(`✅ Exported ${messages.length} messages as ${format.toUpperCase()}`, 5000);
}
} catch (error) {
console.error('Export failed:', error);
alert(`Export failed: ${error.message}\n\nCheck the browser console for more details.`);
} finally {
isExporting = false;
}
}
// Show notification with auto-hide
function showNotification(message, duration = 3000) {
// Remove existing notification
const existing = document.getElementById('claude-export-notification');
if (existing) existing.remove();
const notification = document.createElement('div');
notification.id = 'claude-export-notification';
notification.textContent = message;
notification.style.cssText = `
position: fixed;
top: 20px;
right: 20px;
background: #4CAF50;
color: white;
padding: 12px 20px;
border-radius: 8px;
z-index: 10000;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
box-shadow: 0 4px 12px rgba(0,0,0,0.2);
max-width: 300px;
`;
document.body.appendChild(notification);
if (duration > 0) {
setTimeout(() => {
if (notification.parentElement) {
notification.parentElement.removeChild(notification);
}
}, duration);
}
}
// Create export menu with better styling
function createExportMenu() {
const menu = document.createElement('div');
menu.id = 'claude-export-menu';
menu.style.cssText = `
position: fixed;
bottom: 70px;
right: 10px;
background: #ffffff;
border: 2px solid #667eea;
border-radius: 12px;
box-shadow: 0 8px 25px rgba(0,0,0,0.2);
padding: 12px;
z-index: 1000;
display: none;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
min-width: 200px;
color: #333333 !important;
`;
// Add title
const title = document.createElement('div');
title.textContent = 'Export Full Conversation';
title.style.cssText = `
font-weight: 600;
color: #667eea !important;
margin-bottom: 8px;
padding-bottom: 8px;
border-bottom: 1px solid #eee;
font-size: 14px;
`;
menu.appendChild(title);
const formats = [
{ ext: 'md', name: 'Markdown', icon: '📝', desc: 'Great for docs' },
{ ext: 'txt', name: 'Plain Text', icon: '📄', desc: 'Universal format' },
{ ext: 'json', name: 'JSON Data', icon: '📊', desc: 'Structured data' }
];
formats.forEach(format => {
const button = document.createElement('button');
button.innerHTML = `
<div style="display: flex; align-items: center;">
<span style="font-size: 16px; margin-right: 8px;">${format.icon}</span>
<div>
<div style="font-weight: 500;">${format.name}</div>
<div style="font-size: 11px; color: #666;">${format.desc}</div>
</div>
</div>
`;
button.style.cssText = `
display: block;
width: 100%;
padding: 10px;
margin: 4px 0;
border: none;
background: transparent;
text-align: left;
cursor: pointer;
border-radius: 6px;
font-size: 14px;
color: #333333 !important;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
transition: background-color 0.2s;
`;
button.onmouseover = () => {
button.style.background = '#f8f9ff';
button.style.color = '#000000 !important';
};
button.onmouseout = () => {
button.style.background = 'transparent';
button.style.color = '#333333 !important';
};
button.onclick = () => exportConversation(format.ext);
menu.appendChild(button);
});
// Debug button
if (CONFIG.debug) {
const debugButton = document.createElement('button');
debugButton.innerHTML = '🔍 Debug Info';
debugButton.style.cssText = `
display: block;
width: 100%;
padding: 8px 12px;
margin: 8px 0 4px 0;
border: none;
background: transparent;
text-align: left;
cursor: pointer;
border-radius: 4px;
font-size: 13px;
border-top: 1px solid #eee;
color: #666 !important;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
`;
debugButton.onclick = () => {
const messages = getConversationData();
console.log('Debug Info:', {
messagesFound: messages.length,
url: window.location.href,
sampleMessages: messages.slice(0, 3)
});
alert(`Found ${messages.length} messages. Check console for details.`);
hideMenu();
};
menu.appendChild(debugButton);
}
return menu;
}
// Show/hide menu
function toggleMenu() {
const menu = document.getElementById('claude-export-menu');
if (menu) {
menu.style.display = menu.style.display === 'none' ? 'block' : 'none';
}
}
function hideMenu() {
const menu = document.getElementById('claude-export-menu');
if (menu) menu.style.display = 'none';
}
// Create enhanced export button
function createExportButton() {
const button = document.createElement('button');
button.innerHTML = `📥 Export Full`;
button.id = 'claude-export-button';
button.style.cssText = `
position: fixed;
bottom: 10px;
right: 10px;
padding: 10px 16px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
border: 2px solid rgba(255,255,255,0.3);
color: white;
text-align: center;
display: inline-block;
font-size: 14px;
font-weight: 600;
cursor: pointer;
border-radius: 30px;
z-index: 999;
box-shadow: 0 4px 15px rgba(0,0,0,0.2);
transition: all 0.3s ease;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
`;
button.onmouseover = () => {
button.style.transform = 'translateY(-3px) scale(1.05)';
button.style.boxShadow = '0 6px 20px rgba(0,0,0,0.3)';
};
button.onmouseout = () => {
button.style.transform = 'translateY(0) scale(1)';
button.style.boxShadow = '0 4px 15px rgba(0,0,0,0.2)';
};
button.onclick = toggleMenu;
return button;
}
// Initialize the script
function init() {
debugLog('Initializing Enhanced Claude Export v2.1...');
// Remove existing elements
const existingButton = document.getElementById('claude-export-button');
const existingMenu = document.getElementById('claude-export-menu');
if (existingButton) existingButton.remove();
if (existingMenu) existingMenu.remove();
// Create UI elements
const button = createExportButton();
const menu = createExportMenu();
document.body.appendChild(button);
document.body.appendChild(menu);
// Close menu when clicking outside
document.addEventListener('click', function(e) {
if (!e.target.closest('#claude-export-menu') &&
!e.target.closest('#claude-export-button')) {
hideMenu();
}
});
debugLog('Enhanced Claude Export v2.1 initialized successfully!');
console.log('%c✅ Enhanced Claude Export v2.1 Ready!', 'color: green; font-weight: bold;');
console.log('%cThis version will auto-scroll to load your FULL conversation before export.', 'color: blue;');
}
// Wait for page to be ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init);
} else {
setTimeout(init, 1000);
}
// Re-initialize on navigation
let lastUrl = location.href;
new MutationObserver(() => {
const url = location.href;
if (url !== lastUrl) {
lastUrl = url;
setTimeout(init, 2000);
}
}).observe(document, { subtree: true, childList: true });
})();
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