Paste data: Copy and paste delimited text (from Excel, databases, or web tables) into the input area.
Choose delimiter: Select the delimiter that matches your data format (tab, comma, pipe, etc.).
Get CSV: Click Convert to preview, then download the CSV file or copy the data.
Use cases: Convert Excel data to CSV, prepare database export data, transform web-scraped tables, batch data format conversion, data migration.
FAQ
What is a CSV file?
CSV (Comma-Separated Values) is a common file format for storing tabular data. Each row represents a record and each field is separated by a comma. CSV files are widely supported by Excel, Google Sheets, database systems, and many applications.
What input delimiters are supported?
This tool supports multiple delimiters: Tab, Comma (,), Pipe (|), Semicolon (;), and Space. Simply select the delimiter that matches your input data format.
How are fields containing commas handled?
When a field contains commas, quotes, or line breaks, the CSV generator automatically wraps the field in double quotes and escapes existing quotes, ensuring the CSV file opens correctly in Excel and other programs.
Is my data uploaded to any server?
No. All processing happens entirely in your browser. Your data is never sent to any server, ensuring complete privacy.
How much data can I convert?
The tool processes data in your browser's memory and can handle tens of thousands of rows. For best performance, we recommend processing no more than 10,000 rows at a time.