42agents

Link and QR

WhatsApp link and QR generator

Create a wa.me link and a WhatsApp QR with a prefilled message, no signup. Copy the link or download the PNG for ads, Instagram, web, or print.

Last updated: September 15, 2026

Start trialUse the tool
  • 7-day free trial on any plan
  • Official Cloud API with coexistence
  • Your brand, your price, your client

From USD 39/account · 7-day free trial

Your link

Enter a valid number to see the link.

Your QR

The QR appears once the number is valid.
Open in WhatsApp

A WhatsApp link (wa.me) opens a chat with a number and, if you want, a message already typed. This generator builds that URL instantly and the QR code that encodes it, with no account. Copy the link for ads and Instagram, or download the PNG for tables, flyers, and storefronts. If the number belongs to an agency client, the next step is an AI agent on Cloud API — under your brand — so the click or scan does not sit unanswered.

How to use it

  1. 01Enter the number in international format, without + or extra zeros (e.g. 5215551234567 for Mexico).
  2. 02Write the message you want the lead to arrive with (“Hi, I came from the Roma Norte apartments ad”).
  3. 03Copy the link for ads, Instagram, or the website. Download the QR as PNG for tables, flyers, checkout, or storefronts.
  4. 04Place the QR where physical customers convert. The same wa.me works in digital.
  5. 05If you are an agency, that number can coexist with a 42agents agent: the click or scan still lands on the usual WhatsApp.

The link opens the chat. The agent handles it.

A wa.me with nobody on the other side is a wasted ad. 42agents puts an AI agent on that number — with coexistence, so the team stays on the phone — and your agency resells it under its brand. From USD 39 per account.

What problem it solves

  • Building wa.me by hand and forgetting to encode the message.
  • Having a WhatsApp QR in one file and the link in another, with different messages.
  • A decorative table QR that does not open the chat or points to a mistyped number.
  • The lead arrives and nobody replies: the Cloud API agent is still missing.

Who it is for

Paid and organic traffic

Agencies and advertisers that need a clean wa.me for bios, landings, and UTMs — the Ads button remains click-to-WhatsApp.

Stores and events

QR to print on a table, checkout, flyer, or storefront, with a prefilled message (“I saw the QR on the table”).

Implementers

Software houses and AI agencies that validate the number before connecting Cloud API.

What the tool includes

wa.me link

International number + optional message. The browser handles encoding.

Downloadable QR

Clear PNG for print or screen. It encodes the same link.

No account

We don’t store the number. Fine for tests and lightweight production.

Frequently asked questions

You may also need

Next step

Ready for the 7-day trial?

From USD 39 per account. Free trial on any plan. White-label under your brand. Signup is available in the dashboard.

Start trialSee pricing