Calendar generator

Monthly Calendar

Build a deterministic Gregorian month with one exact date-only event and a private target-cell proof.

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Define the monthly page

This is a plain civil date. It is never converted through browser-local midnight.

Use performer-authored or fictional context. Keep names and appointment details local.

Date-only mode records this IANA zone for proof and locking; it does not shift the selected date.

Ready to calculate a local calendar draft.

The date, event title, and lock stay in this browser. Nothing is uploaded, put in the URL, or sent to analytics.

Flat calendar preview

The preview and clean export use the same deterministic SVG artwork. The gold target mark is the selected date cell.
Gregorian monthly calendar for August 2026A flat Gregorian monthly calendar with the target date highlighted and the typed target event in its cell.August 2026MonTueWedThuFriSatSun1234Private rehearsal5678910111213141516171819202122232425262728293031

Download clean SVG

Lock the current calendar to enable a clean export.

Accessibility

Adjust the site’s text, colors, motion, and reading aids. Changes apply immediately.

Text adjustments

Font size

Scale all site text from its original size without reducing headings.

Line height

Add vertical space between lines of text.

Text spacing

Adds letter spacing in English. Hebrew uses word spacing so letter shapes remain intact.

Text alignment

Align eligible headings and prose without moving page layouts.

Color adjustments

Contrast

Choose a semantic high-contrast palette while keeping images and controls intact.

Saturation

Reduce or increase color intensity. This combines with contrast and grayscale.

Content highlighting

Navigation and reading

Keyboard navigationUse Tab and Shift+Tab to move, Enter or Space to activate, and Escape to close dialogs. Focus indicators stay visible.Always active
Cursor size

Enlarge the mouse or pen pointer across site content and controls.

Cursor size affects mouse and pen input only; touch screens do not display a cursor.