calendr.events

Open & edit / calendar toolbox

Bulk Event Editor

Preview targeted title, location or status changes across events.

Processed in your browser

Opening your local workspace…

How it works.

  1. 01Open a calendar file.
  2. 02Choose a field and define the exact bulk operation.
  3. 03Preview changed events and explicitly apply before export.

The important details.

Only selected fields change. Bulk editing is not a destructive flatten-and-rebuild conversion.

A good question.

Can I undo a bulk change?

The original document remains in memory. Reset to it before export; uploaded files are never modified.

Keep going.

All tools →

Open & edit

Calendar Editor

Add, edit and delete events, then download your updated calendar.

Organize

Calendar Filter

Filter events by text, location, status or date without modifying the source.

Organize

Calendar Diff

Compare added, removed and semantically changed calendar events.

Your file stays in this browser tab. No account, no calendar upload, no calendar-content storage. Read our privacy approach.