About Our CSV/Excel Column Converter Tool
This free online CSV/Excel converter tool allows you to quickly split columns, normalize separators, or convert your data to tab-separated format. It’s perfect for developers, analysts, marketers, or anyone who needs to clean up or reformat spreadsheet data.
Mode Descriptions
- Split Columns: Automatically detects the separator on each line and splits it into multiple columns. Ideal for CSV files with mixed separators or a single-column dataset.
- Normalize / Change Separator: Replace all separators with your preferred character. Quickly convert commas, semicolons, or tabs to a consistent separator across your file.
Why Use This CSV/Excel Separator Tool?
- Instant Column Splitting: Split one column into multiple columns in seconds without installing software.
- Flexible Separator Conversion: Change commas, semicolons, tabs, or custom separators effortlessly.
- Optional Features: Quote columns, trim spaces, and use tabs for easy CSV management.
- Client-Side Processing: Your data never leaves your browser, keeping it secure and private.
Who Can Benefit?
- Data analysts cleaning CSV exports.
- Developers preparing CSV/Excel for databases or APIs.
- Marketing teams managing contact or product lists.
- Anyone needing a fast and reliable CSV/Excel column converter and separator tool.