ICS to JSON
Convert iCalendar (.ics) files to JSON format
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Accepts: .ics, .ical • Max 10MB
Lightning Fast
Converts in seconds
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Files auto-deleted
Free Forever
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How It Works
Upload your ICS file
Click Convert
Download your JSON file
Upload an .ics file and we extract all VEVENT blocks into a JSON array of event objects.
Frequently Asked Questions
How do I convert ICS to JSON?
Upload your ICS file using the upload area above, click the Convert button, and download your converted JSON file. It's completely free and takes just seconds.
Is it safe to convert ICS to JSON online?
Yes. Your files are processed securely in memory and are never stored on our servers. All conversions happen with end-to-end security.
What is the maximum file size for ICS to JSON conversion?
Free users can convert files up to 10MB. Upgrade to Pro for files up to 500MB with unlimited daily conversions.
Do I need to create an account?
No registration is required. You can convert files instantly without signing up. Create a free account to unlock more conversions per day.
What is the ICS format?
ICS is a widely used file format. Use ConvertAll to easily convert ICS files to JSON and many other formats online for free.