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ICS <-> JSON Converter

Turn ICS calendar data into JSON event objects, or rebuild an ICS file from JSON.

Last updated: June 2026 | By Patchworkr Team

Calendar Desk
JSON output1 event parsed
[
  {
    "uid": "patchworkr-1",
    "summary": "Design Review",
    "start": "20260623T090000Z",
    "end": "20260623T100000Z",
    "description": "Review the next release",
    "location": "Teams",
    "status": "",
    "allDay": false
  }
]
Format Foundry

What does ICS and JSON conversion do?

ICS stores calendar events in a standard text format. JSON makes those events easy to use in APIs and scripts.

How to use it

ICS to JSON

Paste an .ics file and convert its events into a JSON array.

JSON to ICS

Provide JSON event objects or an object with an `events` array and rebuild a calendar export.

Example

Design Review

patchworkr-1
1 event

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