WhatsApp Opt-in Widget Creator

WhatsApp Opt-in Widget Creator — Mumble

mumble

Free · No signup · No code required

Business

Copy

Color

Destination

Trigger

Business name

Website URL — we'll pull your favicon as the logo

Headline

Body text

Consent text — shown right above the button

Use {{business}} to insert the business name automatically. No checkbox — submitting the form is the consent.

Button text

Thank-you message

📲 Open WhatsApp with each new lead

Visitor taps submit, WhatsApp opens with a chat to you, they send their first message.

🔗 Send to my system

POST each submission to your URL (Zapier, Make, your server). No WhatsApp number needed.

Your WhatsApp number — where leads will message you

Pick your country, then type the number without the country code.

Instantly

Show as soon as the page loads. Best for promo or campaign pages.

After a few seconds (recommended)

Let the visitor look around first, then invite them to subscribe.

On exit intent

When the visitor is about to leave (desktop). Falls back to after 8s on mobile.

Delay (seconds)

Live preview — this is the actual widget, running

https://yoursite.com

Submit the form in the preview to test the real flow — including the thank-you screen and confetti.

Your embed code