40+ birthday invitation messages for WhatsApp

A good WhatsApp birthday invite is short, says exactly when and where, and makes it easy to say yes. Pick a message below, swap in your details, and send it as-is - or use it as a starting point for your own.

Casual, for friends

• “Turning [age] on [date] and I want you there. [Time] at [place] - let me know if you can make it!”
• “Birthday drinks, [date], [time], [place]. No gifts, just show up.”
• “It’s that time of year again. [Date] at [place], starting [time]. In or out?”

Milestone birthdays

• “I’m celebrating [age] years on [date] and it wouldn’t be the same without you. Join us at [place], [time].”
• “[Name] is turning [age]! Come help us celebrate on [date] at [place] - details and RSVP below.”

Kids’ parties

• “[Child’s name] is turning [age] and would love for [child] to come celebrate! [Date], [time], at [place]. Let us know if they can make it.”
• “You’re invited to [child]’s [age]th birthday party - [date] at [time], [place]. Please RSVP by [date] so we can plan food and favors.”

Last-minute

• “Short notice, I know - birthday thing tomorrow at [place], [time]. Come if you can!”
• “Impromptu birthday dinner tonight, [time], at [place]. Reply if you’re in.”

Formal or dinner party

• “You’re warmly invited to celebrate [name]’s [age]th birthday on [date] at [time], [place]. Kindly RSVP by [date].”

Surprise party (keep it quiet)

• “It’s a surprise! Meet at [place] by [time] on [date], before [name] arrives. Please don’t mention it to them - reply here so we know who’s coming.”

Tracking who's actually coming

A message like these gets you the invite out fast, but replies still land scattered across a group chat or individual threads - easy to lose track of once more than a handful of people are invited. Eventi sends the same kind of message with three tap-to-reply buttons built in, so every “yes,” “no,” and “not sure yet” lands in one place automatically. See how that actually works.