CSV Viewer/Formatter
View comma-separated data as a table and tidy up the layout.
Input
Output
About CSV Viewer/Formatter
CSV files are spreadsheets saved as plain text. Paste your data to see it in a table and check that columns line up.
Common Use Cases:
- Previewing a CSV export before import
- Checking column alignment
- Reading a messy one-line CSV file
Developers: see the CI/CD & pipeline guide. More tutorials: guides hub · by Nalla.
Frequently Asked Questions
Comma-separated values: each line is a row, commas split columns. Excel and Google Sheets export this format.
It helps you spot problems. You may still need to fix quotes or commas in the source data.
No. Viewing and formatting happen in your browser.