Bulk Tools

Generate multiple WhatsApp links (wa.me) from phone numbers with custom messages. Bulk create clickable WhatsApp links with automatic phone number normalization.

Add custom text to the beginning or end of each line. Upload files or paste text, then specify prefix/suffix strings for bulk line modification.

Calculate age differences between multiple people. Input names and birthdates to see age gaps between all persons in an easy-to-read card format.

Compare weight and height measurements between multiple people. Input names, weights, and heights to see detailed comparisons and BMI calculations.