YundaDeskWhatsApp Chat Button Generator for Websites
Put a floating WhatsApp chat button on your site: visitors tap it and land straight in a conversation with your number. Configure below, copy the generated code, paste it into your site — all local in your browser, no signup.
No +, spaces or dashes; drop leading zeros
Appears in the visitor's input box; they still tap send
Live preview
Embed code (paste before </body>)
How to install it
- Any website: paste the code right before the
</body>tag — most site builders have a custom code/HTML slot for this. - Shopify: Admin → Online Store → Themes → Edit code →
theme.liquid, paste before</body>and save. - WordPress: Appearance → Widgets / Custom HTML, or your theme's footer code area.
Why a floating button beats a bare link
A wa.me link in the footer gets ignored; a floating button stays visible the whole visit and is the help entrance mobile visitors already know. Under the hood it's still official Click to Chat — the visitor jumps into their own WhatsApp to talk to you, with no middleman and no data passing through anyone.
Frequently asked questions
What happens when a visitor clicks the button?
They jump to WhatsApp (the app on mobile, WhatsApp Web on desktop) straight into a conversation with the number you configured; if you set a prefilled message, it appears in their input box.
Does the generated code load any external scripts?
No. It's a self-contained snippet of HTML and inline styles — no third-party resources, no impact on site speed, no data reporting.
Does this tool collect my number?
No. The code is assembled locally in your browser; this page sends no network requests.
What happens when one phone can't keep up with the questions?
The button solves the entrance; once volume grows, connect WhatsApp to a support workspace — multiple agents share the number, AI answers routine questions first, and every conversation is owned and on record.
Put a full workspace behind the button: shared number, AI answers first, humans back up.