Upload one `.pptx`, choose the slide range to number, and save a new copy with `_numbered` appended. The default placement is bottom center. You can override the textbox position, size, and text style if needed.
Presentation
Drop PowerPoint files here
Use one or many `.pptx` files. You can also browse a folder and batch-number every PowerPoint file in it. Originals stay untouched.
No files selected.
No `.pptx` files queued yet.
Default behavior: the same numbering settings are applied to every queued file. Numbers are added on slides in the selected range, centered horizontally near the bottom edge.
Numbering Settings
Slide 14 can start at 1, so slide 15 becomes 2, and so on.