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wa.me Link Format: Copy the Official WhatsApp URL

Need the exact WhatsApp phone number format? Copy the official wa.me URL, add a pre-filled message, and avoid the mistakes that break links.

April 13, 2026·4 min read

The wa.me link format creates a WhatsApp click to chat URL for your phone number. Add your country code, remove symbols, and optionally add a pre-filled message.

The basic version looks like this:

https://wa.me/COUNTRYCODEPHONENUMBER

The message version looks like this:

https://wa.me/COUNTRYCODEPHONENUMBER?text=YOURMESSAGE

It is simple, but small formatting mistakes break the link. This guide shows the exact format and the mistakes to avoid.

Want the shortcut? Use the free mssg.to WhatsApp link generator to format the number, encode the message, and create a short link automatically. If you want your short link to introduce you before chat opens, read the WhatsApp contact card guide.

Official wa.me link format

The simplest WhatsApp URL is:

https://wa.me/COUNTRYCODEPHONENUMBER

Example:

https://wa.me/573001234567

Rules:

  • Use the country code
  • Remove spaces, dashes, parentheses, and the + sign
  • Keep only numbers

So this phone number:

+57 300 123 4567

Becomes:

573001234567

And the final link is:

https://wa.me/573001234567

When someone clicks it, WhatsApp opens a chat with that number.

wa.me link with message

To add a pre-filled message, use ?text= after the phone number.

Format:

https://wa.me/COUNTRYCODEPHONENUMBER?text=YOURMESSAGE

Example:

https://wa.me/573001234567?text=Hi%20I%20want%20to%20book%20a%20demo

Important: spaces and special characters must be URL-encoded.

Examples:

  • Space = %20
  • Question mark = %3F
  • Ampersand = %26

So this message:

Hi, I want pricing for your premium plan

Becomes:

Hi%2C%20I%20want%20pricing%20for%20your%20premium%20plan

Final link:

https://wa.me/573001234567?text=Hi%2C%20I%20want%20pricing%20for%20your%20premium%20plan

If you want the full walkthrough, read how to create a WhatsApp link.

Common wa.me format mistakes

These are the errors people make most often:

1. Leaving the plus sign in the number

Wrong:

https://wa.me/+573001234567

Right:

https://wa.me/573001234567

2. Using spaces or dashes

Wrong:

https://wa.me/57 300 123 4567

Right:

https://wa.me/573001234567

3. Forgetting to encode the message

Wrong:

https://wa.me/573001234567?text=Hi I need help with pricing

Right:

https://wa.me/573001234567?text=Hi%20I%20need%20help%20with%20pricing

4. Using the wrong country code

If the country code is wrong, the chat opens to the wrong number or fails.

Double-check before sharing the link on your website, ads, bio, or QR code.

When wa.me is enough

Use wa.me if:

  • You only need one link
  • You do not care about click tracking
  • You do not need a QR code
  • You are okay with a long, plain URL
  • You just want a free way to start chats

For simple use cases, it is completely fine.

When a WhatsApp link generator is better

Use a WhatsApp link generator if you want:

  • Shorter, cleaner URLs
  • A QR code ready to download
  • Different links for different campaigns
  • Click analytics
  • A custom slug like mssg.to/sales

That is where tools like mssg.to help.

You can also compare options in best WhatsApp link generators.

wa.me vs a WhatsApp link generator

Need wa.me WhatsApp link generator
Free basic link ✅ ✅
Pre-filled message ✅ ✅
Short branded URL ❌ ✅
QR code ❌ ✅
Click analytics ❌ ✅
Multiple campaign links ❌ ✅
Easier setup for non-technical users ❌ ✅

Best practices if you use wa.me

Keep the message specific

A better message gets better conversations.

Instead of:

  • Hi

Use:

  • Hi, I saw your pricing page and want to learn more
  • Hi, I want to order for delivery today
  • Hi, is this property still available?

Create different links for different sources

If possible, avoid using one identical link everywhere.

At minimum, create separate links for:

  • Instagram bio
  • Website contact page
  • Email signature
  • Google Business Profile

If you need those separate links plus analytics, use a generator instead of raw wa.me.

Test on mobile and desktop

Always click your own link before publishing it.

You want to catch:

  • Wrong number formatting
  • Broken message encoding
  • Weird behavior on desktop browsers

Final answer

The wa.me link format is simple:

https://wa.me/COUNTRYCODEPHONENUMBER?text=YOURMESSAGE

It works well for quick manual links.

But if you want a short link, QR code, or click tracking, you will outgrow it quickly. In that case, create your link with mssg.to or compare the best WhatsApp link generators.

Related guides

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