Date to Filename
Create sortable, filename-safe date stamps.
Convert a date to filename-safe formats instantly. Free timestamp-to-filename generator.
Calculator Inputs
About Filename
Create sortable, filename-safe date stamps.
ISO-ordered formats keep files sorted automatically.
Where it is used
Backups, exports, logs.
How to use the Filename
- Date & Time (YYYY-MM-DDTHH:MM) β enter the value (e.g. 2026-09-13T14:30).
- Calculate β press the Calculate button to see the result instantly above.
Formula
Format parts with zero-padding.
Examples
Example
datetime:2026-09-13T14:30
Result: 20260913_143000
Frequently Asked Questions
- Why ISO order?
- Lexical order == chronological order.