Sheet Health Check
Spell check, but for your spreadsheet formulas.
A Google Sheets add-on that scans your entire spreadsheet in seconds and finds problems you'd never catch manually.
Install Free
Spell check, but for your spreadsheet formulas.
A Google Sheets add-on that scans your entire spreadsheet in seconds and finds problems you'd never catch manually.
Install FreeFinds every #REF!, #DIV/0!, #N/A, #VALUE!, and more across all sheets.
Detects when a column of formulas has one cell that doesn't match the pattern.
Flags cells where someone accidentally pasted a value over a formula.
Finds formulas that return blank, indicating possible broken logic.
Identifies excess empty rows and columns slowing down your spreadsheet.
Click any issue in the results to jump directly to the problem cell.
Open Sheet Health Check from the Extensions menu, click "Run Health Check," and get your health score with a categorized list of every issue. Click any issue to jump directly to the problem cell.
Sheet Health Check runs entirely within Google's infrastructure. Your data never leaves Google's servers. No external APIs, no tracking, no data collection. Uses only the spreadsheets.currentonly scope — the minimum permission possible.