Excel Formula Audit
Scan a whole workbook for broken formulas, volatile functions and slow whole-column references.
Formulas are not recalculated: "shows an error" means Excel stored an error result in the file last time it opened. Nothing in your workbook is modified.
How it works
This utility runs locally in your browser for privacy and speed.
1 ⚡
Unlimited local toolsThis run costs 1 credit(s) and is saved to your history automatically.
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Frequently asked questions
- Do I get free credits to try Excel Formula Audit?
- Yes — new accounts get 3 free credits to spend on any tool, Excel Formula Audit included. After that you only pay for what you run.
- How many credits does Excel Formula Audit cost?
- Everything runs in your browser and nothing is uploaded: free accounts pay 1 credit per run, and Pro or Pro+ members run it as often as they like.
- Is the content I paste private?
- Excel Formula Audit uses your input only to generate the result. Stored results are deleted automatically by our retention policy, and you can remove any run from your history.
- Do I need to install anything?
- No. Excel Formula Audit works in any modern browser — nothing to download or install.
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1 ⚡Replace formulas with the values Excel already calculated, keeping every other part of the file.
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1 ⚡Diagnose a damaged .xlsx, fix the parts that can be fixed safely, and download the repaired workbook.