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How to Use CSV Rows to Columns: Complete Guide (2026)
Learn how to use csv rows to columns free online — no signup, no download. Follow our step-by-step guide below.
What is CSV Rows to Columns?
Convert CSV rows to columns (transpose). Supports custom separator, empty value filling, and comment line removal. Useful for data transformation, reshaping CSV data, and preparing for analysis.
- 100% browser-based — no data uploaded to servers
- Free to use — no signup required
- Instant results — no waiting
- Works on all devices — mobile, tablet, desktop
How to Use CSV Rows to Columns: Step-by-Step
- 1
Paste CSV data
Type or paste CSV data.
- 2
Set options
Choose separator, enable/disable empty value filling, set custom filler or comment character.
- 3
Convert
Click Convert. Rows are converted to columns.
- 4
Copy or download
Copy the CSV or download as a .csv file.
Common Use Cases
Data transformation
Transpose CSV data for different analysis needs.
Reshape data
Convert horizontal data to vertical (or vice versa).
Prepare for import
Reshape CSV to match import requirements.
FAQ About CSV Rows to Columns
What does 'Fill With Empty Values' mean?
Add empty fields to incomplete rows to make a well-formed CSV.
What does 'Comment Character' do?
Lines starting with this character are treated as comments and removed.
Ready to Try CSV Rows to Columns?
No signup. No download. 100% free.