Excel & CSV
A cleaner spreadsheet.
A clear record of the changes.
Get consistent formatting, duplicate checks and missing-value flags for one small table. Keep your original file and see exactly what changed.
Download the sample workbookA synthetic inventory example with three sheets: Original, Clean and Changes. No client data or testimonials.
See what a cleanup includes
The sample preserves product codes and prices, removes one verified duplicate, and leaves uncertain values for confirmation.
| Check | Original | Cleaned result |
|---|---|---|
| Product code | 000101 | 000101 — leading zeroes kept |
| Product name | bamboo mug | Bamboo Mug |
| Unit price | 5.8 | €5.80 — value preserved |
| Ambiguous date | 08/09/2026 | Needs confirmation |
| Missing stock | Blank | Missing stock — left blank |
12 source rows − 1 duplicate = 11 cleaned rows. The change log records the removal rule.
A small, agreed scope
Included
- Remove extra spaces and standardize agreed formats.
- Check duplicates using a clear rule.
- Flag missing data and ambiguous dates.
- Preserve identifiers, source values and the original file.
- Deliver a cleaned copy and a concise change log.
Confirm before work starts
- The table, its purpose and the required output.
- Which fields identify a duplicate record.
- Any date, category or naming conventions.
- That the file contains no sensitive personal data.
Macros, dashboards, integrations, complex formula repairs and accounting advice are outside this first package.
How the service will work
- Confirm the job
Share the required result and a small, non-sensitive sample. The scope is agreed before payment.
- Clean and check
AI and automated tools assist the work. Changes are checked against the source, and uncertain values are flagged.
- Receive your files
Get the original, cleaned copy and change log. Target delivery is 48 hours after the file and scope are confirmed.