How to Generate a Custom Calendar
Create printable, stylish calendars in seconds — choose your year, layout, and theme. All processing stays in your browser for complete privacy.
Pick a Year & Month
Select any year from 1900 to 2100 and choose a specific month — or generate a full 12-month calendar for the entire year at once.
Choose Your Layout
Pick from multiple grid styles: traditional monthly view, compact weekly planner, or annual overview with highlighted holidays and weekends.
Customize Visual Style
Personalize colors, fonts, and accent themes. Mark special dates, add notes, and toggle between Sunday-first or Monday-first week starts.
Download & Print
Export your calendar as a high-quality PDF or PNG image. Print directly from your browser or save it to your device for future reference.
🔒 Complete Privacy Protection
Your calendar data is never stored or transmitted. All generation happens locally in your browser — no server uploads, no tracking, no cookies. Your schedule stays yours.
Smart Calendar Features
Global Holiday Support
Automatically integrate major holidays and observances from multiple countries. Toggle between US, UK, European, and Asian holiday calendars.
Custom Event Markers
Add personalized notes, color-coded events, and reminder flags to any date. Perfect for birthdays, meetings, deadlines, and anniversaries.
Flexible Week Start
Choose between Monday-first (European) or Sunday-first (American) week layouts. The calendar adapts instantly to your regional preference.
Theme & Color Picker
Choose from a gallery of professional color palettes or create your own custom theme. Match your brand, mood, or season with a single click.
Moon Phases & Astronomical Data
Toggle on moon phase indicators, solstice/equinox markers, and daylight hours for each day. Perfect for gardeners, astronomers, and outdoor enthusiasts.