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Excel Hidden Sheets Checker

Find hidden and very hidden worksheets in an Excel workbook.

✓ Files remain on your device · No sign-up

Review hidden worksheets before sharing.

Get a useful result in seconds. Processing happens on this device.

How to use this tool

Choose an Excel file to see hidden sheet names and their visibility settings.

Before you begin

Does not report hidden rows, columns or filtered-out cells.

Why keep files local?

The tool reads the input with your browser and processes it on your device. It does not send your file to a Workpico conversion API. If you share a result by copying or downloading it, you control what happens next.