How to Schedule WhatsApp Birthday Messages Automatically

There's a specific kind of guilt that comes from wishing someone happy birthday at 11:47pm — the "I remembered, just very late" message. It says you cared, but not enough to make it the first thing you thought of.

The good news: this is entirely fixable. Here are four methods to make sure your birthday messages arrive at the right time, every time — from the manual to the fully automatic.

Method 1: Google Calendar reminder (free, manual)

The simplest approach. Create a recurring annual event for each birthday. Set a reminder for 8am on the day. When it fires, you write and send the message manually.

Works well for: 5–10 people you'll never forget to follow through for.
Breaks down when: You're in a meeting when the reminder fires, dismiss it to "do later," and forget.

Method 2: WhatsApp's built-in birthday reminder

On Android, if a contact has a birthday set in their profile, Google Contacts and some WhatsApp integrations can remind you. On iPhone, iOS contacts support birthdays which appear in your Calendar app.

Works well for: People who are diligent about their contacts database.
Breaks down when: Most contacts don't have birthdays set, or the reminder fires but you still have to write the message yourself.

Method 3: WhatsApp Scheduled Messages

WhatsApp Business allows scheduling messages. However, the standard WhatsApp app does not natively support message scheduling. Third-party apps like SKEDit or Do It Later can schedule WhatsApp messages on Android by sending them via accessibility services — though this requires keeping your phone on and can be unreliable.

Works well for: Technically comfortable users who want an Android workaround.
Breaks down when: App updates, phone restarts, or iOS restrictions break the scheduled send.

Method 4: A proper automation app (best)

This is what actually solves the problem. Apps like MyReminders are built specifically for this: you add your contacts and their birthdays once, write a personalised message (or let AI write it), and schedule the send time. Emails go out automatically — even if you're asleep, in a meeting, or traveling. For WhatsApp, MyReminders reminds you on the day and opens the chat with your message already written, so sending takes one tap. (Fully automatic WhatsApp delivery is coming soon.)

The key difference from other methods: the message is written for you, not just reminded. AI generates a personalised message based on the person's relationship to you, their personality notes you've added, and your chosen tone. In any of 22 Indian languages, or English.

Setting it up with MyReminders — step by step

1. 1Create your account: Free to start — no credit card. Sign up at app.myreminders.world.
2. 2Add contacts: Name, relationship, birthday, phone or email. Add personal notes: things you know about them, inside jokes, their interests.
3. 3Let AI draft the message: Pick the occasion (birthday), tone (heartfelt, funny, formal), and language. The AI writes a message that sounds like you, not a template.
4. 4Set send time and channel: Email it automatically, or get a reminder to send it on WhatsApp in one tap. Pick a time (we suggest 9am their local time). It repeats every year.
5. 5Forget about it: That's it. The message sends itself every year. You focus on the relationship, not the logistics.

Comparison at a glance