No timeslot wipe
Google has no “delete this afternoon” control.
Google Calendar · bulk deletion
Bulk delete Google Calendar events in one timeslot
Google Calendar is built for adding meetings, not clearing a packed morning. GCal Cleaner lets you delete many events in a calendar for a single day - preview first, uncheck what stays, then wipe the rest in one go.
- One Google account, in the browser
- One writable calendar at a time
- Free to use today
How GCal Cleaner works
Three steps in your browser. Nothing is deleted until you confirm, and anything you uncheck stays.
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01
Connect
Connect and pick a calendar
Sign in with Google, then choose the writable calendar you want to clean.
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02
Review
Check events and recurring
Review the list for your day and slot. Uncheck what to keep, and choose how recurring events should be handled.
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03
Result
Remove and see the result
Confirm once. Selected events disappear from Google Calendar, and you can see what was kept.
Why people need bulk deletion in Google Calendar
One-click deletes are fine for a stray reminder. They fall apart when the day is full.
Faster than clicking
Clear a blocked morning or conference day in one confirm.
Recurring, on purpose
This day, following, or the whole series - you choose.
No guest emails
Guests are not emailed when you clean up calendars.
Built for careful bulk deletion
One previewed pass: pick what stays, set recurrence, and clear the rest without guest email.
You choose what survives
Preview the slot as a checklist; uncheck anything that must stay.
Recurrence is a decision
This day, following, or the whole series - set before you confirm.
Cleanup stays quiet
Guests are not emailed; no cancellation mail from this pass.
Private by design
Your browser talks to Google; nothing is stored on a GCal Cleaner server.
Questions about bulk deleting calendar events
Can I bulk delete Google Calendar events?
Yes. GCal Cleaner lists the events that fall in a chosen day and timeslot so you can bulk delete many Google Calendar events in one confirm step. Uncheck anything you want to keep first.
Can I delete many events in Google Calendar for a whole morning or day?
Yes. Pick a full day, morning, afternoon, evening, or a custom from/to time. Only events that overlap that slot are selected for bulk deletion. All-day events are included only when you choose the full day.
Does bulk deletion work with recurring Google Calendar events?
Yes. You can remove repeating events for this day only, this day and following occurrences, or the entire series.
Will guests be emailed when I bulk delete calendar events?
No. GCal Cleaner deletes with sendUpdates=none, so Google Calendar does not email guests about
the removals.
Do you store my Google Calendar on a server?
No. GCal Cleaner is a frontend-only app. Your browser talks to Google. Access tokens stay in this browser’s local storage. There is no GCal Cleaner backend holding your events.
Can I clean a work or shared Google Calendar?
If you can edit it (owner or writer), yes. Calendars you can only view stay listed but cannot be cleaned. GCal Cleaner works on one writable calendar at a time.
Can I delete a whole Google Calendar at once?
Yes, for a secondary calendar you own - not your primary Google Calendar. Choose it in the app and type its name to confirm. If Google can’t remove a very full calendar in one step, the app clears its events first, then deletes the calendar.
Is GCal Cleaner free?
The app is free to use today. A paid plan may be added later. Connecting Google is still required because deletions go through your account. If it helps, you can support the project via Monobank.
Clear the slot. Keep the rest.
Pick a day, preview, then bulk delete what you don’t need.