Free WhatsApp button & chat widget for your website

Give visitors a way to ask the small question that decides the sale. Choose between a simple WhatsApp button you can place anywhere, or a floating chat widget with your welcome message that sits in the corner of every page. Style it to match your brand, copy one snippet, and it works on any website — WordPress, Wix, Webflow, Shopify or hand-coded.

No signup
No limits
Runs in your browser

One self-contained piece of HTML. No scripts, no credit, loads instantly.

Configure your tool

The button carries no visible credit at all.

Country

WhatsApp number

Without the country code and without a leading zero.

Pre-filled message (optional)

Button

Button label

Shape

Size

Background colourText colour

Preview

Live preview

Your snippetoptional

Enter your WhatsApp number to get your link.

Paste this anywhere your platform accepts custom HTML.

Two ways to add WhatsApp. The button is a single, self-contained piece of HTML — no scripts, loads instantly, place it in menus, footers or product pages. The widget is one small script (under 6 KB, deferred, no cookies) that renders a floating bubble; clicking it opens a mini chat panel with your welcome message and hands the visitor over to WhatsApp.

How it works

Pick button or widget and enter your WhatsApp number. The button sits inline where you place it; the widget floats in the corner of every page.
Set your welcome message, color and position, and watch the live preview. Everything you change is reflected in the preview immediately.
Copy the snippet into your site — done. Paste it wherever your platform accepts custom HTML.

What you get

Two modes: inline button or floating chat widget
Live preview of the bubble and the open panel
Under 6 KB, deferred — no effect on your Core Web Vitals
No cookies, no storage, no visitor tracking
Works on WordPress, Shopify, Wix, Squarespace, Webflow and hand-coded sites

Frequently asked questions

Do I need to know how to code?

No. You paste one snippet where your platform accepts custom HTML; the platform guides below show exactly where.

Will it slow my site down?

The button is plain HTML with zero scripts. The widget script is under 6 KB and loads deferred, after your content.

Is it GDPR-friendly?

Yes. The widget sets no cookies and tracks no visitors, so it needs no consent banner.

Can I remove the “by Galantis” credit?

The plain button has no credit at all. The free hosted widget shows a small credit; on Shopify, the Galantis app gives you the widget without it — plus an inbox and opt-in collection.