Focused purpose
What this tool does
Remove fully blank or whitespace-only CSV rows locally after reviewing the count. Configure null markers and download a checked CSV without an account.
- ✓ Fully blank row detection
- ✓ Whitespace-only mode
- ✓ Optional null-marker mode
- ✓ Removed-row count preview
Workflow
How to use it
- 01
Open the file and choose an emptiness definition.
- 02
Review the before-and-after row count.
- 03
Confirm and export the remaining rows.
Available controls
Available options
- Count raw empty cells only.
- Treat whitespace-only cells as empty.
- Optionally classify selected null markers.
- Preview and undo removal.
Blank spacer rows
Example before and after
Two spacer rows are empty under the selected whitespace rule.
Before
id,name 1,Ada , " "," " 2,Linus
After
id,name 1,Ada 2,Linus
Expected result: Only the two fully empty rows are removed.
Practical scenarios
Common use cases
Clean spreadsheet exports with spacer rows.
Remove blank lines before an import.
Separate truly empty records from partially filled ones.
HONEST LIMITS
Important limitations
- iPartially filled rows are never removed by this operation.
- iNull markers count only when explicitly configured.
FAQ
Questions about this tool
Is a row with one value removed?
No. Every considered cell must be empty under the selected rule.
Does NULL make a row empty?
Only if NULL is explicitly included as a marker.
Can I see how many rows will be removed?
Yes. The preview reports the row count before and after the operation.