Merge, split or fix ICS calendars
Calendar handoffs break in three predictable ways: calendars need combining, single events need extracting, and exported .ics files fail to import for missing DTSTAMP/UID or raw line breaks.
Drop your files here — or click to choose (2+ files)
ICS calendar files (1+) · up to 50MB each · processing starts instantly, preview is free
No signup needed. Only pay if you want the clean file.
Frequently asked questions
修复模式会改事件内容吗？
只补齐缺失的 DTSTAMP/UID，并把属性值里裸露的换行转义成 \n；其余内容原样保留。