Just upload your CSV file in the form below, and this tool will automatically transpose your CSV. In the tool options, you can specify the character that starts the comment lines in the CSV to remove them. Additionally, if the CSV is incomplete (missing values), you can replace missing values with the empty character or a custom character.
Input CSV
Transposed CSV
Tool options
Csv input Options
Enter the character used to delimit columns in the CSV input file.
Enter the quote character used to quote the CSV input fields.
Enter the character indicating the start of a comment line. Lines starting with this symbol will be skipped.
Fixing CSV Options
Insert empty fields or custom values where the CSV data is missing (not empty).
What is a Transpose CSV?
This tool transposes Comma Separated Values (CSV). It treats the CSV as a matrix of data and flips all elements across the main diagonal. The output contains the same CSV data as the input, but now all the rows have become columns, and all the columns have become rows. After transposition, the CSV file will have opposite dimensions. For example, if the input file has 4 columns and 3 rows, the output file will have 3 columns and 4 rows. During conversion, the program also cleans the data from unnecessary lines and corrects incomplete data. Specifically, the tool automatically deletes all empty records and comments that begin with a specific character, which you can set in the option. Additionally, in cases where the CSV data is corrupted or lost, the utility completes the file with empty fields or custom fields that can be specified in the options. Csv-abulous!
Transpose CSV Examples
Click to try!
This example transposes a CSV with 2 rows and 3 columns. The tool splits the input data by the comma character, creating a 2 by 3 matrix. It then exchanges elements, turning columns into rows and vice versa. The output is a transposed CSV with flipped dimensions
Csv input Options
Enter the character used to delimit columns in the CSV input file.
Enter the quote character used to quote the CSV input fields.
Enter the character indicating the start of a comment line. Lines starting with this symbol will be skipped.
Fixing CSV Options
Insert empty fields or custom values where the CSV data is missing (not empty).
In this example, we flip a vertical single-column CSV file containing a list of our favorite fruits and their emojis. This single column is transformed into a single-row CSV file and the rows length matches the height of the original CSV.
Csv input Options
Enter the character used to delimit columns in the CSV input file.
Enter the quote character used to quote the CSV input fields.
Enter the character indicating the start of a comment line. Lines starting with this symbol will be skipped.
Fixing CSV Options
Insert empty fields or custom values where the CSV data is missing (not empty).
In this example, we perform three tasks simultaneously: transpose a CSV file, remove comments and empty lines, and fix missing data. The transposition operation is the same as flipping a matrix across its diagonal and it is done automatically by the program. Additionally, the program automatically removes all empty lines as they cannot be transposed. The comments are removed by specifying the "#" symbol in the options. The program also fixes missing data using a custom bullet symbol "•", which is specified in the options.
Csv input Options
Enter the character used to delimit columns in the CSV input file.
Enter the quote character used to quote the CSV input fields.
Enter the character indicating the start of a comment line. Lines starting with this symbol will be skipped.
Fixing CSV Options
Insert empty fields or custom values where the CSV data is missing (not empty).
Enter the character used to fill missing values in the CSV input file.