How to use this office tool
- Choose the supported source file.
- Review the worksheet and options that apply to this task.
- Select Validate range, inspect the bounded preview, and download the newly created result.
Check a selected worksheet for numeric values outside your chosen range and export a precise CSV exception report. The source stays on your device throughout the task.
Check a selected worksheet for numeric values outside your chosen range and export a precise CSV exception report. It leaves the original file unchanged and produces a separate result for review.
Browser libraries cannot reproduce every advanced Excel feature. Keep the original file and verify important output before relying on it.
The input formats below are supported for this focused browser workflow. Files over 50 MB are rejected to reduce browser memory pressure.
| Input | Output |
|---|---|
| XLSX, XLS | CSV report |
No. Only cells containing numeric values are tested.
Yes. Values equal to either boundary pass validation.
Yes. Each exception includes worksheet, address, value, minimum, and maximum.
Yes. Both boundaries accept negative and decimal values.
No. It produces a separate CSV exception report.
| Stage | Behavior |
|---|---|
| Input | Validated locally |
| Preview | Limited rows |
| Export | New file Blob |