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Free tool

Send your business card in a WhatsApp message.

Set up your intro once. When you meet someone, ask for their number, type it in, and your name, your event and what you talked about land in their chat, ready to send. They do nothing.

  • โœ“ No signup
  • โœ“ They do nothing, you send
  • โœ“ Nothing stored on our servers
โ˜๏ธ one tap and the follow-up is already in their WhatsApp
1Your card, saved automatically
Keep [Your Name], [Event], [Their Name] and [Topic] in the text, they fill themselves from the fields.
2Someone you just met, never saved
+
Country code first, no dashes or spaces.

Start from a proven intro

Tap any example to load it as your card message. [Your Name], [Event], [Their Name] and [Topic] fill themselves.

What is a WhatsApp business card?

A WhatsApp business card is your introduction saved as a reusable pre-filled message. Instead of handing over paper or sharing a contact file, you ask the person you just met for their number, type it into this tool, and WhatsApp opens with your intro already written: who you are, where you met, and what you talked about. One tap on send and your card is sitting in their chat.

Under the hood it is a wa.me click-to-chat link: https://wa.me/THEIRNUMBER?text=YOUR_INTRO. This tool composes the message from your saved card, fills in the event and the topic, encodes everything correctly, and opens WhatsApp for you. The person you met never types, scans or saves anything.

Your card itself lives in a personal link and in your browser. Open the link before your next event, change the event name, and every intro you send that day is up to date.

The short version: a paper card introduces you once and gets lost. A WhatsApp intro introduces you inside the app they check fifty times a day, and it keeps a record of how you met.

How it works: set up once, send in seconds

The first time takes a minute. Every time after that takes about ten seconds.

1Fill in your card

Your name, the event you are at, and your intro message. The template keeps [Your Name], [Event], [Their Name] and [Topic] as placeholders, the fields fill them in live, and the preview shows exactly what will be sent, so you never retype your own details.

2Bookmark your card link

The tool generates a unique link that carries your whole card. Save it to your bookmarks, share it to yourself, or add it to your phone's home screen (the tool shows you how) so it opens like an app. It is also stored in this browser automatically, so even the bare page remembers you. Before the next event, open the link and just change the event field.

3Meet someone and ask for their number

Type their name and number with the country code, and add a few words about what you discussed. Greeting them by name plus that one topic line is what turns a generic hello into a message they remember.

4Open WhatsApp and hit send

The tool opens WhatsApp with your intro pre-filled to their number. You can still tweak the message in WhatsApp before you hit send. They receive your name and number without doing anything, and you keep the whole story in your own chat.

Tip: send it while you are still standing together. They see your name pop up on their phone, you know the number was right, and the introduction is done before the next conversation starts.

Why it beats paper cards and contact sharing

Every way of swapping details at an event has the same weak point: it relies on the other person doing something later. This one does not.

Paper cards get lost, and they say nothing

A card in a pocket carries a name and a title. It does not remember which event it came from or what you actually talked about, and most of them never survive the trip home. Your WhatsApp intro carries all of that context and cannot fall behind a car seat.

Shared contact files are bare numbers

Sending a contact card gives them a number with zero story attached. Three weeks later "Mehul (saved)" means nothing. A message that says where you met and what you discussed keeps the memory alive for both sides.

Read-out numbers get mistyped

One wrong digit while someone types your number into their phone and the connection is gone forever. Here you type their number, send, and see the message deliver while they are still in front of you.

They do nothing at all

No scanning, no saving, no "I will text you later". The only thing the other person does is tell you their number. Everything else is one tap on your side, which is exactly why the follow-up actually happens.

A networking record that writes itself

The hidden win is not the introduction, it is the paper trail. Every intro you send stamps the chat with the event name and the topic, so your WhatsApp quietly becomes a who-I-met diary.

Search your chats by event

A month later, type the event name into the WhatsApp search bar and every person you met there comes up, each thread starting with what you discussed. No CRM, no spreadsheet, no "who was this again".

The topic line does the remembering

"Great talking with you about your hiring problem" is worth more than any job title. When either of you opens the chat next quarter, the first message re-introduces you both.

Follow up while it is warm

The best networking follow-up message is the one sent within a day, and the easiest follow-up is a reply to a thread that already exists. Since your intro opened the chat, following up is just typing, not hunting for a card and drafting a cold first message.

Privacy: your card lives in the link, not on our servers

This tool has no database and no accounts, on purpose.

In one line: we cannot leak, sell or lose your card or your contacts, because we never receive them in the first place.

When to send your card

Anywhere you would have handed over paper, this works better.

๐ŸŽค

Conferences & expos

Set the event field once in the morning and every person you meet that day gets a perfectly stamped intro.

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Sales meetings & booths

Send your card with "you were interested in..." while the prospect is still at your stand. The follow-up thread already exists.

โ˜•

Casual meetups

Networking breakfasts, startup mixers, alumni evenings. Low effort, and nobody has cards at these anyway.

๐ŸŽ‰

Weddings & social events

For the people you actually clicked with. Where you met and what you laughed about, saved in the first message.

๐Ÿ’ผ

Coworking spaces

The person at the next desk becomes a contact with context before lunch is over.

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Communities going offline

When the Discord or the group chat finally meets in person, put faces, numbers and topics together in one go.

You met them. NagMeLater remembers why they matter.

Text NagMeLater "note: Raj from TechSparks owes me an intro to his CTO", then ask "who is Raj" when the name comes back next month. Add "remind me in 3 days to follow up with Raj" and the follow-up actually happens. Notes, reminders, to-dos and a daily coach, inside the WhatsApp you already live in.

Try NagMeLater free First 5 reminders free. No signup, no app.

WhatsApp Business Card FAQ

What is a WhatsApp business card?

It is your introduction saved as a reusable pre-filled WhatsApp message: your name, the event you are at, and what you talked about. When you meet someone, you enter their number and send it. They get your details and your number in their chat without saving a contact or scanning anything.

How do I share my details without a paper card or contact file?

Ask the person for their WhatsApp number, type it into the tool, add a word about what you discussed, and tap Open WhatsApp. Your intro message, with your name and the event, lands in their chat and your number comes with it automatically.

Does the other person need to do anything?

No, that is the whole point. They just tell you their number. No scanning, no saving your contact, no typing. You send, they receive, and both of you have a chat thread to build on.

Can I change my card for each event?

Yes. Open your card link, change the event field, and every intro you send from then on carries the new event name. Your intro text stays the same unless you edit it.

What is the difference between my card link and the WhatsApp link?

Your card link reopens this page with your card loaded, so keep it for yourself as a bookmark. The WhatsApp link is the one-time wa.me link that opens a chat with the specific person you just met.

Where is my card stored?

In the card link itself and in your own browser. The part of the link after the # symbol never reaches any server, including ours. There is no account and no database behind this tool.

How do I reopen my card quickly at an event?

Three ways: bookmark your card link, add it to your phone's home screen (the tool shows the exact steps for iPhone and Android) so it opens like an app, or just revisit this page in the same browser, which restores your card automatically.

Are the names and numbers I enter saved anywhere?

No, never. The name, number and topic you type for a person are used to compose the message and open WhatsApp, nothing else. They are not stored on a server, not in your card link, and not in your browser.

Does it work with WhatsApp Business?

Yes. It opens a normal chat with the number you enter, so it works whether either side uses regular WhatsApp or WhatsApp Business, on any phone.

What should my intro message say?

Their name, your name, where you met, and what you talked about, in 2 to 4 sentences. The default template covers it, and the example intros above give you variants for conferences, sales, freelancing and social events.

Is this really free?

Completely free, with no account, email or limit. It is a free tool from NagMeLater, the WhatsApp reminder bot, so if it saves you time, check out what else we make.