CSV Formatter & Align Table

Format, align, and clean messy CSV and TSV tabular data into readable, structured rows.

How It Works & Processing Standards

Format, align, and clean messy CSV and TSV tabular data into readable, structured rows.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Desktop max file size: 50MB
  • Mobile max file size: 20MB

CSV Formatter & Align Table is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use CSV Formatter & Align Table

  1. 1
    Paste CSVEnter raw, unaligned CSV text.
  2. 2
    Configure StylingChoose output delimiter and whether to visually align column widths.
  3. 3
    Copy ResultCopy the cleanly formatted CSV table.

Examples

Format Aligned Table
Input: name,age,city Alice,30,Seoul Christopher,22,San Francisco
Result: name , age, city Alice , 30 , Seoul Christopher, 22 , San Francisco

Common Use Cases

  • Cleaning up exported spreadsheet data before committing to Git
  • Aligning plain-text table markdown documentation
  • Normalizing quotation marks and comma delimiters across heterogeneous data

Frequently Asked Questions (FAQ)

Can this preserve commas inside quotes?

Yes, RFC 4180 compliant parsing ensures that commas inside quoted fields are correctly preserved.

Have feedback or ideas for this tool? Suggest & Inquire →