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A quick way to understand who this helps, what it solves, and where it connects next.
Businesses adding click-to-chat to their site.
Using the whatsapp button generator without installing anything or signing up.
Capture whatsapp-button-generator intent with a fast, browser-side tool that runs 100% locally.
Cleanor Labs
These sections explain the job in plain language and set expectations for what the tool should do well.
This WhatsApp button generator creates a click-to-chat link and a ready-to-embed button so visitors can message your business in one tap. Enter your phone number with country code and an optional prefilled message, and the tool builds both a short wa.me link and an api.whatsapp.com link, along with a styled "Chat on WhatsApp" button you can preview live. Copy the link to share anywhere, or copy the HTML snippet to paste directly into your website. The phone number is cleaned to digits automatically and the message is URL-encoded for you. Everything runs in your browser, so nothing is uploaded.
Short answers for the questions people usually have before trying a utility like this.
Use the full international number with country code. The tool automatically strips spaces, dashes, and symbols, keeping only the digits that wa.me links require.
Yes. Type a prefilled message and it is URL-encoded and attached to the link, so the customer's WhatsApp opens with that text ready to send.
No. The link, preview, and HTML snippet are all generated locally in your browser, so your number and message stay private.
Every tool on Cleanor is free with no sign-up, no credits, and no limits. Files are processed privately in your browser. Looking for on-device phone cleanup and Premium features? That lives in the Cleanor app.
Create a click-to-chat wa.me link with a prefilled message, plus a ready-to-paste “Chat on WhatsApp” button for your website.
Generated locally in your browser. Nothing is uploaded.