Open WhatsApp Chat
Open a WhatsApp conversation fast and easy without saving the contact to your phone
How do you open a WhatsApp chat without saving the number?
WhatsApp won't let you message a number that isn't in your address book: you have to create the contact first. This tool skips that step using a direct WhatsApp link, the same official format that opens the conversation instantly. Your contacts stay clean and the chat is saved like any other.
- Pick the country and type the number without the international prefix or spaces.
- Press the button to open the conversation.
- WhatsApp opens with the chat ready, either in the mobile app or in WhatsApp Web.
When is it useful?
- Replying to a customer who wrote once and you won't contact again.
- Messaging a supplier, a courier or a taxi without filling your address book with temporary contacts.
- Checking whether a number has WhatsApp before saving it.
- Sending yourself notes by opening a chat with your own number.
Frequently asked questions
Do I have to save the number in my contacts?
No. That's the whole point: the link opens the conversation directly and the number never touches your address book.
Does it work on iPhone, Android and desktop?
Yes. On mobile it opens the WhatsApp app, and on a computer it opens WhatsApp Web or the desktop app if you have it installed.
Do you store my number or the other person's?
No. The link is built in your browser and we don't store either number.
What format should the number be in?
Select the country from the list and type the rest of the number with no plus sign, no leading zeros, no spaces or dashes. For example, a London number is written 2071234567.
Can I leave a fixed link so others can message me?
Yes, but that's a different thing: this tool is single use. If you want a permanent link to share on social media or your website, create one free on the short wha.mx domain.
Looking for a permanent link instead of a single conversation?
This tool opens a one-off chat. If what you need is for customers to message you, create a fixed link and share it anywhere.