Go to https://claude.ai/chat/new (or any other chat you had in the past).
Then run this code:
function printClaude() { // (C) 2024 by ZeroWw. If you use this code, just give me some credit.
const centralPart = document.querySelector('.flex-1.flex.flex-col.px-4.max-w-3xl.mx-auto.w-full.pt-1');
if (centralPart) {
// Expand all "show more" buttons
document.querySelectorAll('button').forEach(button => {
const text = button.textContent.toLowerCase();
if (text.includes('show more') || text.includes('continue') || text.includes('expand')) {
button.click();
}
});
// Wait for content to expand
setTimeout(() => {
const printWindow = window.open('', '_blank', `width=${window.screen.width * 0.85},height=${window.screen.height * 0.85}`);
if (!printWindow) {
alert('Pop-up blocked! Please allow pop-ups for this site and try again.');
return;
}
// Get page stylesheets
const styles = Array.from(document.styleSheets).map(styleSheet => {
try {
return Array.from(styleSheet.cssRules).map(rule => rule.cssText).join('\n');
} catch (e) {
return '';
}
}).join('\n');
// Essential color variables - must stay in HSL format
const cssVars = `:root{--text-000:49 6.9% 5.5%;--text-100:49 19.6% 13.3%;--text-200:49 18.8% 20%;--text-300:49 9% 30%;--text-400:49 7% 37%;--text-500:51 7.5% 42.1%;--accent-main-000:15 52.7% 43.9%;--accent-main-100:16 53.8% 47.5%;--accent-main-200:15 55.6% 52.4%;--accent-secondary-000:210 74.2% 42.1%;--accent-secondary-100:210 74.8% 49.8%;--accent-secondary-200:210 74.8% 57%;--accent-secondary-900:210 68.8% 93.3%;--accent-pro-000:251 34.2% 33.3%;--accent-pro-100:251 40% 45.1%;--accent-pro-200:251 61% 72.2%;--accent-pro-900:253 33.3% 91.8%;--oncolor-100:0 0% 100%;--bg-000:60 6.7% 97.1%;--bg-100:50 23.1% 94.9%;--bg-200:49 26.8% 92%;--bg-300:49 25.8% 87.8%;--bg-400:46 28.3% 82%;--bg-500:47 27% 71%;--accent-main-900:15 48% 90.2%;--border-100:48 12.5% 39.2%;--border-200:48 12.5% 39.2%;--border-300:48 12.5% 39.2%;--oncolor-200:60 6.7% 97.1%;--oncolor-300:60 6.7% 97.1%;--border-400:48 12.5% 39.2%;--danger-000:5 74% 28%;--danger-100:5 73.9% 37.7%;--danger-200:5 49.5% 58%;--danger-900:0 40.3% 89%;--white:0 0% 100%;--black:0 0% 0%;--kraft:25 49.7% 66.5%;--book-cloth:15 52.3% 58%;--manilla:40 54% 82.9%}`;
printWindow.document.write(`<html><head><title>Claude_${new Date().getTime()}</title><style>${cssVars}${styles}</style></head><body>${centralPart.innerHTML}</body></html>`);
// Cleanup: remove UI elements not needed in print
const firstLink = printWindow.document.getElementsByTagName('a')[0];
if (firstLink) firstLink.parentElement.removeChild(firstLink);
const replyBox = printWindow.document.getElementsByClassName('border-0.5 border-border-300 flex');
if (replyBox.length > 0) {
const last = replyBox[replyBox.length - 1];
if (last) last.parentElement.removeChild(last);
}
['absolute -bottom-0 -right-1.5 sm:right-2', 'absolute -bottom-0 left-[2.3rem]', 'sticky bottom-0 mx-auto w-full pt-6'].forEach(className => {
Array.from(printWindow.document.getElementsByClassName(className)).forEach(elem => elem.parentElement.removeChild(elem));
});
setTimeout(() => printWindow.print(), 3000);
}, 1000);
} else {
console.error('Central part not found!');
}
}
printClaude();
It does work.