iCalKit

Manage calendar files with ease. Secure tools that work entirely in your browser.

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What You Can Do

Easily manipulate iCalendar format (.ics) files with four powerful tools

📂

Splitter

Available

Split large iCal files into smaller chunks. Bypass import limits for Google Calendar and other services.

✓ Flexible chunk sizes (50-1000 events)
✓ Download as ZIP file
✓ Preview and search events
✓ Preserve all metadata

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👁️

Viewer

Coming Soon

View iCal file contents beautifully. Search, filter, and analyze statistics.

✓ Calendar and list view toggle
✓ Advanced search and filtering
✓ Statistics visualization
✓ Detailed event display

🔀

Merger

Available

Merge multiple iCal files into one. Consolidate calendars from different sources.

✓ Batch merge multiple files
✓ Automatic duplicate detection
✓ Preserve or rename calendar
✓ Merge preview

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🧹

Cleaner

Coming Soon

Remove duplicates and clean up unnecessary data to organize your calendar.

✓ Detect and remove duplicates
✓ Bulk delete old events
✓ Remove unnecessary fields
✓ Cleanup preview

Features

🔒

Privacy First

Calendar files are processed in your browser. They are never sent to any server.

⚡

Fast Processing

Process thousands of events quickly. No waiting, smooth experience.

🎯

Simple UI

Intuitive and easy-to-use interface. Anyone can use it.

💻 CLI Also Available

Command-line tool perfect for automation and scripting

# Install
npm install -g icalkit

# Split file
icalkit split calendar.ics --chunk-size 1000

# View file
icalkit view calendar.ics

# Merge files
icalkit merge file1.ics file2.ics -o merged.ics