One snippet,live chat on your site in seconds
Embed the live chat bubble into any of your websites. Visitors chat instantly, merchants handle everything in one inbox, synced in real time across phone and desktop.
Copy & paste · drop it before your site's </body>
<script src="https://tutuhai.com/w.js" data-site="你的siteKey" defer></script>Just replace yourSiteKey with the site key from your support workspace. You can set a domain allowlist so it only appears on your own sites.
Instant visitor chat
Visitors just tap the bubble and start messaging — no sign-up required, and merchants receive it in real time.
Unified inbox
Inquiries from all your websites funnel into one support workspace — reply from a single place and never miss a message.
Dark-mode adaptive
The chat bubble follows the host page's light/dark preference, blending seamlessly into any website.
Full-screen on mobile
Opens as a full-screen conversation on phones and a bottom-right panel on desktop, for a consistent experience.
Secure isolation
The chat runs in an iframe on a separate origin, so visitor tokens stay out of reach of any host-site XSS.
Zero-dependency embed
A single script tag, pure vanilla with zero dependencies — any failure fails silently and never breaks your page.
Ready to get started?
Create a site in the support workspace, grab your embed code, and let your visitors reach you within minutes.
Go to support workspace