CSV Column Inserter Tool

Your "CSV Column Inserter Tool" is designed to help users add a new column to existing CSV (Comma-Separated Values) data. Here are the key details about this tool:

1. Input Required:

   - CSV Data: Users can paste or upload their CSV data. This data typically consists of rows and columns separated by commas.

2. Functionality:

   - Users can specify details for the new column, such as:

     - Column Name: The header for the new column.

     - Column Values: The values to fill in the new column, which can be a single value for all rows or a list of values corresponding to each row.

   - The tool processes the input CSV data and inserts the new column at a specified position (e.g., at the beginning, end, or a specified index).

3. Output:

   - Displays the updated CSV data with the new column included.

   - Optionally allows users to download the modified CSV file.

4. User-Friendly Interface:

   - Simple input field for pasting CSV data.

   - Input fields for the new column name and values.

   - Clear output showing the resulting CSV format.

5. Optional Features:

   - Ability to choose the position of the new column (e.g., first, last, or after a specific existing column).

   - Validation checks for correct CSV formatting and input values.

- Data Management: Useful for users who need to modify or enhance existing datasets.

- Data Analysis: Helps analysts add relevant information to CSV files for better insights.

- Reporting: Assists in preparing data for reports or presentations by adding necessary columns.