Excel Date Format Converter
Paste dates copied from Excel. Valid MM-DD-YYYY or MM/DD/YYYY values are converted to DD-MM-YYYY. Extra copied columns and text are stripped, and the output is returned as one clean column.
You may copy one or several Excel columns. Only valid date values are kept.
Each detected date is placed on its own line for direct pasting into one Excel column.
Paste copied Excel data above. Conversion runs automatically after pasting.
Example copied from Excel
Output
Learner 1 08-25-2026 Male
Learner 2 01-07-2027 Female
Output
25-08-2026
07-01-2027