Generate visual month/year calendar with custom options
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
29 | 30 | 1 | 2 | 3 | 4 | 5 |
6 | 7 | 8 | 9 | 10 | 11 | 12 |
13 | 14 | 15 | 16 | 17 | 18 | 19 |
20 | 21 | 22 | 23 | 24 | 25 | 26 |
27 | 28 | 29 | 30 | 31 | 1 | 2 |
Calculate the difference between two dates in years, months, days
Check if a year is a leap year and find leap years in range
Format dates in ISO 8601, US, EU, Unix timestamp and more
Convert between Unix timestamps and human-readable dates
The Calendar Generator creates interactive monthly calendars with customizable options. Choose any month and year, set the first day of the week, and highlight specific dates. Navigate between months, jump to today, and click dates to mark them. Perfect for planning events, tracking schedules, or embedding calendars in documents and presentations.