Calendar Event Generator

Create an importable ICS event with UTC times, location, and description.

Tool options · presets, sharing & more

Presets & sharing: options only, never files, text or passwords. Undo/redo: editable form values, not file selection or generated results.

How to Use Calendar Event Generator

Enter the meeting or event date and time in UTC.

Fill in the event details or IANA time zones.

Generate the event file or compare the local times.

Download the ICS file or copy the time-zone report.

What This Tool Does

Create an importable ICS event with UTC times, location, and description. Enter start and end in UTC. Calendar apps display the imported .ics event in their configured time zones.

Common Use Cases

Planning an event for collaborators in different time zones.

Exporting a local calendar file without connecting an account.

Privacy & Processing

This tool processes files and input in this browser tab. Its processing code does not upload them to a server. Loading this page and fetching uncached app files uses an internet connection. Optional usage analytics requires your consent and excludes input, filenames, passwords and generated content. Form undo history and result transfers stay in session memory. Explicitly saved presets contain approved settings only.

Offline use is not verified for this tool. Keep an internet connection available to load its page, code and any additional dependencies.

Frequently Asked Questions

What should I check before using the result?

Enter start and end in UTC. Calendar apps display the imported .ics event in their configured time zones.

Are my files or inputs uploaded?

No. This tool processes selected files and entered data locally in your browser. Only the page and its supporting code are downloaded.

Does this tool work offline?

Offline use is not verified for this tool. Keep an internet connection available to load its page, code and any additional dependencies.