Is my calendar data private?

Yes, absolutely. This tool runs entirely in your browser (client-side). No files are uploaded to any server.

What file formats are supported?

We support standard .ics (iCalendar) files exported from Google Calendar, Apple Calendar, Outlook, and other major providers.

How do I export birthdays from Google Calendar?

Go to Google Calendar Settings > Import & Export > Export. This will download a ZIP file containing .ics files for your calendars, including birthdays.

ICS Birthday Calendar to WhatsApp List Converter

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Click to upload or drag and drop .ics file

Supports Google Calendar, Apple Calendar & Outlook exports

Upcoming Birthdays (0)

About This Tool

Keeping track of birthdays can be chaotic, especially when they are locked inside a digital calendar. The ICS Birthday to WhatsApp List Converter is a specialized utility designed to bridge the gap between your calendar and your communication apps.

Whether you are a community manager, a family organizer, or just someone who loves sending wishes, this tool extracts birthday events from standard .ics files and formats them into a clean, chronological list. You can then copy this list directly to WhatsApp, Telegram, or Slack to send broadcast reminders or plan ahead.

How to Use

Export your Calendar: Go to your calendar provider (like Google Calendar or iCloud) and export your calendar data. Look for the .ics file specifically for "Birthdays" or "Contacts".
Upload the File: Click the upload box above or drag and drop your .ics file into the area.
View & Copy: The tool will instantly process the file, calculate the next occurrence of each birthday, and sort them by date. Click "Copy for WhatsApp" to get a formatted text block ready to paste.

Unique Features

Smart Age Calculation: If the calendar event includes the birth year, we automatically calculate the turning age.
Privacy First: All processing happens 100% in your browser. Your personal contact data never leaves your device.
Offline Capable: Once loaded, this tool works without an internet connection.

Frequently Asked Questions

Is this tool free? ▼

Yes, this tool is completely free to use with no limits on the number of events processed.

Does it work with Google Contacts birthdays? ▼

Yes! If you export your "Contacts" calendar from Google, it contains the birthdays linked to your contacts. This tool reads them perfectly.

Why are some ages missing? ▼

Age calculation requires the original year of birth. Some calendar entries only store the day and month (recurring annually without a start year). In these cases, we show the date but cannot calculate the age.

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