Free tool

WhatsApp chat widget generator

A floating WhatsApp button for your website, generated as one self-contained snippet. No JavaScript, no tracking, nothing to install.

Country code + number, no spaces: 33612345678
1Configure the button

Your number, the label, the prefilled message, the corner and the color. The preview updates live.

2Copy the snippet

One self-contained link tag: inline styles, inline icon, zero JavaScript, zero external requests.

3Paste it before

Any site works: WordPress, Shopify, Webflow, Wix, plain HTML. The button floats on every page it is pasted into.

A chat button with zero JavaScript

This generator produces a floating WhatsApp button as a single HTML link with inline styles: no script to load, no cookie implications, no external dependency, and no effect on your page speed.

Most chat widgets load 100 to 500 KB of JavaScript and slow down the very pages that are supposed to convert. A wa.me link styled as a floating button does the same visible job for about 1 KB: it opens the WhatsApp conversation, on mobile in the app, on desktop in WhatsApp Web.

The button gets the conversation started. What happens next decides the sale: WhatSetter answers every message that comes through that button in under 60 seconds, qualifies the visitor and books the meeting in your calendar, 24/7.

Frequently asked questions

Will the button slow my website down?

No. It is a single HTML link with inline styles, around 1 KB, zero JavaScript and zero external requests. Your Core Web Vitals will not notice it.

How do I add it to WordPress, Shopify or Webflow?

Paste the snippet in a footer HTML block: a Custom HTML widget in WordPress, the theme's footer.liquid in Shopify, an Embed element in Webflow, or right before the closing body tag on any site.

Can I change the color, text or position later?

Yes. Come back, regenerate with the new settings and replace the old snippet. Nothing else to update.

What happens when a visitor clicks it?

On mobile the WhatsApp app opens with your prefilled message ready to send. On desktop, WhatsApp Web opens. Either way the visitor lands in a live conversation with your number.

Free toolWhatsApp API Pricing CalculatorEnter your monthly volumes and see what Meta actually bills. Free toolWhatsApp Link GeneratorTurn your number into a click-to-chat wa. Free toolWhatsApp QR Code GeneratorOne scan opens a WhatsApp chat with your number, message pre-typed.
Your move

Your sector is next.

Give the setter your website. It learns your pitch and starts replying in under 60 seconds.

Free · Live in 2 minutes · Cancel anytime

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