▤Free
Append CSV tables
Append rows when two tables have identical headers.
Append rows when two tables have identical headers. Keep the first table header and append the second table data rows underneath the first data set. Header names and order must match exactly before the tables are combined.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Input: a,b 1,2 Second CSV: a,b 3,4
Example result
a,b 1,2 3,4
Limitations and details
This is vertical append, not a relational join or duplicate remover; repeated records remain in the result.
Inputs and options
- Input
- Text
- Second CSV
- Text
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.