| No | Original Filename | 🕐 Timestamps | 🖼 Image | ✅ New Filename Preview |
|---|
Example: USA_PET_PUPPY_2026_A.jpg — positions are 1-based chars of the base filename (no extension).
| Feature | Prefill (you type) | Auto-fill (next rows) | Result | Notes |
|---|---|---|---|---|
| Letter sequence | X, Y | Z, A, B … | …_X, …_Y, …_Z | Wraps A→Z |
| Alphanumeric | A3B05, A3B07 | A3B09, A3B11 … | USA_A3B05.jpg … | Numeric part increments; leading zeros preserved |
| Repeating pattern | A, A, C, C | E, E, G, G … | …_A, …_A, …_C | Can detect group patern |
| Repeat | 3,5,3,5 | 3,5,3,5 | 3,5,3,5 | Write pattern twice to repeat |
| Position extract | [5,6,7,3-1] | same for all rows | PETASU | pos 5,6,7=PET; pos 3→1=ASU |
| RegExp extract | /\d+/ | same for all rows | 2026 | First match; use /(group)/ to capture a group |
| Full name slice | [1-50] | same for all rows | USA_PET_PUPPY_2026_A | Chars 1–50 of base name |
| Move to subfolder | FolderName/ | combine with other cols | FolderName/file.jpg | creates the subfolder / and moves the file |