ReplacePreview - Support

Find and replace in Google Sheets with a preview of every change first.

Contact us

Email info@earthloomholdings.com. We usually reply within 2 business days.

Frequently asked questions

Does ReplacePreview read my spreadsheet?

Only the spreadsheet you have open, only while you click Preview or Apply, and only inside your Google account. Nothing is sent to us.

How do I undo a cleanup?

Open the sidebar and click Undo last run. ReplacePreview saves a full copy of the range on a sheet named ReplacePreview Undo before changing anything (the last 5 are kept). File > Version history also works.

What is free and what is Pro?

Free: one plain-text rule, full preview, per-row approve/reject, undo, up to 500 changed cells per run. Pro ($24 per year): regular expressions with capture groups, formulas, all sheets, multi-rule batches and unlimited changes.

Where do I enter my license key?

Open Extensions > ReplacePreview > Open and paste the key in the License box of the sidebar.

It matched text I did not expect.

Turn on Match case or Whole word, narrow the scope, and untick rows in the Preview sheet before pressing Apply approved. Undo last run restores the previous text.