Create a WhatsApp Link — Free, No Sign-up
A WhatsApp link (also written wa.me link) opens a chat with a phone number without the visitor needing to save it as a contact first. Type a number, add an optional pre-filled message, and OneWa builds the link instantly.
How this WhatsApp link generator works
Enter the phone number in international format, including the country code — for example +1 for the United States or +44 for the United Kingdom.
Optionally add a pre-filled message. Whoever clicks the link opens WhatsApp with that message already typed, ready to send.
Copy the generated link or open it directly to test it. The link works on desktop, mobile web and inside the WhatsApp app.
Want click tracking and a backup number? Create a free OneWa smart link instead of a plain wa.me link.
Create a free smart link →Frequently asked questions
What is a WhatsApp link?
A WhatsApp link is a URL in the format https://wa.me/number that opens a chat with that number directly, without the visitor needing to save it as a contact.
Is this WhatsApp link generator free?
Yes. Generating a wa.me link with this tool is free and does not require an account.
Can I change the number after sharing the link?
A plain wa.me link is tied to one fixed number. If you need the destination number to be switchable without reprinting the link (for ads, QR codes or a link in bio), use an OneWa smart link instead.
Does the link work without saving the contact?
Yes — that is the whole purpose of a WhatsApp link: it opens a chat with the number directly, with nothing saved to the visitor's contact list.