WhatsApp Link Generator

WhatsApp Link Generator is a free tool that creates a click-to-chat WhatsApp link using a phone number and an optional prefilled message.

How does a WhatsApp link work?

A WhatsApp link opens a chat with a specific phone number and can add a prepared message to the message box. The person who clicks the link still decides whether to send the message. Clicking the link does not send anything automatically.

The standard click-to-chat format uses the wa.me domain. A link containing only a phone number follows this pattern:

https://wa.me/447700900123

The number must be in full international format without the plus sign, spaces, parentheses, or hyphens. For a UK mobile number such as 07700 900123, remove the initial 0 and add the country code 44. The number in the link becomes 447700900123.

When you include a message, the link adds a text query parameter. WhatsApp opens the relevant chat and displays the decoded text as a draft. On a phone, this will usually open an installed WhatsApp app. On a computer, it may open WhatsApp Web or the desktop app, depending on the device and its settings.

How do I create a WhatsApp link?

Enter the recipient's international number in Phone number, add any text you want in Prefilled message, and generate the link. The message is optional, but the number must identify a WhatsApp account for the direct chat to work.

1. Start with the complete country code, such as 44 for the United Kingdom, 353 for Ireland, or 33 for France.
2. Remove the domestic trunk prefix. For UK numbers, this normally means dropping the first 0.
3. Remove spaces, plus signs, parentheses, and hyphens from the number.
4. Write the prefilled text exactly as the person should see it, including capitalization and punctuation.
5. Check the generated result in the WhatsApp mobile app and in WhatsApp Web or the desktop app if people will use it in different settings.

A useful message gives the recipient enough context to respond. For example, a restaurant might use "Hello, I would like to book a table for 18 October." A property listing could include a reference such as "I am asking about flat AB12." Avoid including confidential account details because the message becomes part of the link.

Link structure and formatting conventions

A WhatsApp link has a simple structure, but each part serves a distinct purpose:

• https:// specifies the URL scheme and indicates HTTPS.
• wa.me is WhatsApp's short click-to-chat domain.
• /447700900123 identifies the recipient using an international phone number written with digits only.
• ?text= starts the optional message parameter. The parameter name is lowercase and contains no spaces.
• The text after the equals sign is URL-encoded so spaces, punctuation, and non-ASCII characters can be transmitted safely in a URL.

Here is a complete example of a WhatsApp phone number and prefilled message entered as plain text.

Phone number input: 447700900123

Prefilled message input: Hello, I would like to book a table for 18 October.

Result: https://wa.me/447700900123?text=Hello%2C%20I%20would%20like%20to%20book%20a%20table%20for%2018%20October.

The encoded version may be harder to read, but WhatsApp displays the decoded sentence in the message box. Spaces appear as %20 in this example, while the comma is percent-encoded as %2C.

Keep the number format consistent wherever you store these links. If you maintain a spreadsheet of campaign links, use stable internal labels such as october_booking or support_returns, written in lowercase with no spaces. Those labels are for your records and are not WhatsApp parameters. A basic wa.me link has no dedicated campaign-name or source field.

You can include WhatsApp message formatting in the prepared text. For example, placing asterisks around a word requests bold formatting, while underscores request italics. The formatting markers become part of the prefilled message and remain visible for review before the person sends it.

Where do the generated link and message appear?

The generated link appears wherever you publish or share it, while its prefilled text appears in the sender's WhatsApp message box after they click it. You might place the URL behind a website contact button, in an email, on a social profile, or in a separately created QR code.

The business or recipient does not see the draft just because someone opened the link. They see it only after the person presses WhatsApp's send control. If the person edits the draft first, the recipient sees the edited version.

A standard WhatsApp link does not generate an analytics report on its own. Website analytics can record a click on a link placed on your own site, but they cannot confirm that the visitor sent the draft or that the recipient read it. If your destination is a conventional website page and you need source reporting, a UTM link generator is more appropriate. Do not add UTM parameters to a wa.me URL expecting them to appear in Google Analytics.

How are spaces and special characters handled?

Spaces, non-ASCII text encoded as UTF-8 bytes, and characters that are unsafe or syntactically significant in the query must be URL-encoded when they appear in the message parameter. URL encoding represents characters in forms that can be transmitted reliably within a web address. For example, a line break is commonly represented as %0A, and spaces may appear as %20.

Numbers in the message remain regular message content. They do not affect the recipient number because they appear after ?text=. Symbols such as ampersands must be encoded because an unencoded ampersand normally separates query parameters. Emoji and writing systems such as Arabic or Japanese can also be represented through UTF-8 percent encoding, although they make the raw URL considerably longer.

An empty message creates a number-only chat link when the format allows it. Very long messages in WhatsApp's prefilled-message parameter can create unwieldy URLs that are difficult to paste into documents, emails, or QR codes. Browsers, apps, and publishing systems may also impose their own URL-length limits, so a shorter prefilled message is usually more reliable when opening a WhatsApp click-to-chat link.

Common mistakes and practical limits

• Keeping the UK leading zero. Writing 4407700900123 combines the country code with the domestic prefix. Use 447700900123 instead.
• Including formatting characters. A plus sign, spaces, parentheses, or hyphens may make a number easier to read on a page, but the number portion of a wa.me link should contain digits only.
• Forgetting URL encoding. Unencoded spaces, ampersands, or line breaks can break the query string or change how apps interpret it.
• Assuming the message was sent. The link only prepares a draft. The person must review and send it.

There are two broader limitations. First, the phone number and encoded message are visible in the URL to anyone who can access, copy, or inspect it. Encoding changes how the text is represented, but it does not encrypt it. Do not include passwords, payment details, medical information, or other confidential content in a prefilled message.

Second, creating and checking links one at a time does not scale well for large campaigns with many numbers, languages, or message variations. A spreadsheet formula or scripted process can generate links in bulk, provided it validates international numbers and URL-encodes each message correctly. Manual generation is still suitable for a contact button, an ad, a listing, or a small set of customer-service routes.

Frequently asked questions

Can someone use the link without saving the number?

Yes. Click-to-chat links can open a conversation without requiring the person to save the recipient to their contacts. The target number still needs to be registered with WhatsApp.

Can I use a landline number in a WhatsApp link?

Only if the number is registered with a compatible WhatsApp account, such as an eligible WhatsApp Business setup. An ordinary landline without a WhatsApp registration will not become reachable simply by placing it in a link.

Can a WhatsApp link start a group chat?

No. A phone-number-based wa.me link starts an individual conversation. WhatsApp groups use separate invitation links created through the group's invitation controls.

Will the link work if WhatsApp isn't installed?

It depends on the device and the available WhatsApp services. A desktop browser may offer WhatsApp Web, while a phone may direct the person to an installed app or an installation option. Browser settings and the person's WhatsApp Web or desktop login status can affect what happens next.

Should I shorten the generated URL?

A short WhatsApp URL can be useful in print or when its encoded text parameter makes the address difficult to manage. However, a URL-shortening service introduces another redirect and may hide the final destination from the person clicking it. Check that the shortened link preserves the WhatsApp recipient number and decoded prefilled message after the redirect, and keep the original URL in your records.

Can I put a WhatsApp link in an email?

Yes, you can use it as the destination for linked text or a contact button in an HTML email. If you want to create a conventional email draft addressed to an email account instead, use a Mailto link generator. Test email links to make sure any rewriting or inspection by a corporate security system still preserves and opens the wa.me destination correctly.