Paste rows of name,birthday (or upload a CSV). For each
person you'll get the Hebrew-calendar date of their birth and the
Gregorian date of their next Hebrew-calendar anniversary (same Hebrew
month & day) on or after today.
Private by design: everything runs in your browser. No account, no API key, no upload — your data never leaves this page.
| Name | Gregorian birthday | Hebrew birth date | Next Hebrew anniversary (Gregorian) |
|---|