Sort Calendar Dates
Sort multiple calendar dates and ISO 8601 timestamps chronologically.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use Sort Calendar Dates
Paste dates (one per line) in any standard format.
Select Oldest First (Asc) or Newest First (Desc).
Copy the ordered date list with one click.
Frequently Asked Questions
What date formats are supported?
Standard ISO 8601 (2026-12-25), US format (12/25/2026), and textual dates (Aug 24, 2026).
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