How to remove comments from every sheet in excel without using the review tab
- Step 1Upload the workbook with comments on multiple sheets — Drop the .xlsx. ExcelJS will iterate every sheet.
- Step 2Run the purger — All cell notes and comments are removed from every sheet in one operation.
- Step 3Download the comment-free workbook — Every sheet's Review → Comments pane is empty.
Frequently asked questions
Is there a native Excel way to delete comments on all sheets at once?+
Not without a macro. You can Group All Sheets then Delete All Comments — but this doesn't always work reliably across all Excel versions.
Does it remove data validation messages too?+
No. Data validation input messages and error alerts are not affected — only cell Notes and Comments.
Can it target specific sheets instead of all sheets?+
All-sheet purge is the default. Per-sheet selection is on the roadmap.
Privacy first
Every JAD Excel tool runs entirely in your browser using SheetJS and ExcelJS. Your spreadsheets, formulas, and data never leave your device — verified by zero outbound network requests during processing.