Your "CSV Column Prepender" tool is designed to add a new column to the beginning of existing CSV (Comma-Separated Values) data. Here are the key details about this tool:
Key Features:
1. Input Required:
- CSV Data: Users can paste or upload their existing CSV data, which consists of multiple rows and columns.
2. Functionality:
- Users can specify:
- New Column Name: The header for the new column to be added.
- 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 CSV data to prepend the new column at the beginning of each row.
3. Output:
- Displays the modified CSV data with the new column added at the start.
- Optionally allows users to download the updated CSV as a new file.
4. User-Friendly Interface:
- Simple input field for pasting CSV data.
- Input fields for the new column name and values.
- Clear output area showing the resulting modified CSV format.
5. Optional Features:
- Validation checks for correct CSV formatting and matching of new values to the number of rows.
- Ability to handle different delimiters if the input CSV uses something other than a comma.
Applications:
- Data Management: Useful for users who need to add identifying information or additional context to existing datasets.
- Data Analysis: Helps analysts enrich datasets with new columns for better insights.
- Reporting: Assists in preparing data for reports by adding necessary information at the start.
CSV Column Prepender
Select a CSV file:
Enter the new column header:
Tags:
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