生後月齢カードメーカー

名前と誕生日から月齢を計算し、かわいい共有カードを作成します。

ツールについて

Enter a name and birth date to create a playful card showing the calendar-month age. It is inspired by the cute phrase parents use for babies, even when the number gets wonderfully large.

このツールが使われる理由

  • A fun way to share birthdays and month milestones with family and friends.
  • Creates a ready-to-download image and a copyable sentence.
  • Uses the reference date shown on the card so the result is easy to understand.

使い方

  1. Enter the person's name and birth date.
  2. Choose the reference date and click the months button.
  3. Download the cute card or copy the sentence to share.