Professional-grade utilities for calendar infrastructure. Built by engineers who fix broken feeds every day.
Validate and audit iCalendar feeds for RFC 5545 compliance. Upload files or paste URLs.
Visualize how shift times change across global timezones. Perfect for logistics and healthcare.
Clean and validate iCalendar text. Auto-format to RFC 5545 standard with syntax highlighting.
These tools validate individual feeds. For continuous monitoring and automatic repairs, try Lokr Pro.