One free link generator for WhatsApp, phone calls, and SMS.
Stop googling obscure URL formats. Type your phone number once, choose WhatsApp, phone, or SMS, and Kompi creates the perfect click-to-contact link for you — ready to paste anywhere.
Remember to check your country code and remove any leading 0.
Example: “Hi, I want more info about your product.”
THREE CHANNELS, ONE TOOL
Turn your number into links people actually tap.
Build simple, human-friendly contact flows: WhatsApp for chats, phone links for urgent calls, and SMS for quick confirmations or bookings.
Click-to-chat links
Send people straight into a WhatsApp chat with your team or business, with an optional prefilled message.
- • Perfect for social bios & link-in-bio
- • Great for support & sales teams
- • Works globally where WhatsApp is supported
Click-to-call buttons
Turn your phone number into one-tap call links that work from mobile browsers and many desktop apps.
- • Ideal for bookings & urgent enquiries
- • Great for restaurants, salons & local services
- • Easy to drop into any website or Kompi card
SMS / TEXT
Prefilled SMS links
Create SMS links with ready-to-send messages for confirmations, waitlists, or quick inbound leads.
- • Helpful for regions where WhatsApp isn't the norm
- • Works with many default SMS apps
- • Easy to pair with QR codes at checkout
Turn “DM us” into one-tap contact buttons.
Generate your links once in Kompi, reuse them everywhere, and add them as buttons in your k-cards, menus, and QR-powered experiences.
USED BY TEAMS & SOLO CREATORS
Tiny link changes, big lift in replies.
★★★★★
“Higher reply rate from IG”
“Switching to a WhatsApp click link from a plain number made a noticeable difference in people actually reaching out.”
★★★★★
“Great for QR menus”
“We pair the links with QR codes on tables so guests can text or WhatsApp us instead of calling the bar.”
★★★★★
“No more googling URL formats”
“I used to look up WhatsApp link syntax every time. Now I just use this tool, save it in Kompi, done.”
Questions about WhatsApp & contact links?
Here are the most common questions we hear from people using Kompi to power their contact flows.
What does the Kompi contact link generator do?
It helps you create WhatsApp click-to-chat links, click-to-call phone links, and SMS links. You can then use these on your website, social bio, buttons, QR codes, or inside Kompi k-cards and menus.
Is this WhatsApp link generator free?
Yes. You can create as many WhatsApp, phone, and SMS links as you like for free. No login is required to use the public tool.
How do WhatsApp links work?
A WhatsApp link uses the wa.me format. When someone taps it on a device with WhatsApp installed, it opens a chat window with your number, and optionally a prefilled message you set in this tool.
Which phone number format should I use?
Include your full international number with country code, such as +44 7700 900000. Kompi cleans the number and builds a link that works globally where the app is supported.
Can I prefill a message in WhatsApp or SMS links?
Yes. You can add an optional message. When someone taps the link, that message will appear in their chat or SMS composer before they press send.
Do you store my phone number or messages?
No. Everything is generated in real time for you in this tool. Kompi does not save your phone numbers or messages from this public page.
Can I turn these links into QR codes?
Yes. After you generate a link, you can copy it into Kompi's QR tools or into any QR generator to make a scannable code for print materials, menus, or posters.
How does this help with marketing?
Clear contact links reduce friction. When you share one-tap links to WhatsApp, phone, or SMS, more people actually reach out from your campaigns, profiles, and landing pages.