This tool allows to compare CSV files and visualize the differences. It compares line by line, and indicates which fields are different. It is Open source :), you can download the source code here.
You can see the user guide to help you to use this csv compare tool.
This tool allows to compare two CSV files, and visualize the diff.
Copy and paste, drag and drop your CSV files or directly type in the editors above.
You can also click on "load CSV from URL" button to load your file from a URL (Must be https).
You can also click on "Browse CSV file" button to load your CSV from a local file.
Click on "CSV format settings" to display the settings. You can select the separator, the quote and the escape characters to use for CSV files:
Click on "Compare" button to compare your CSV files!
You can choose to display only the rows with differences or to display them all (With a color code to visualize the differences).
You can also directly compare two CSV files by specifying their urls in the GET parameters url1 and url2.
This tool highlights in red color the data which are different.
Comma-separated values (CSV) is a delimited text file that uses a comma to separate values. Each line of the file is a record which contains fields, separated by commas. Sometimes the separator can be another character (semicolon, tab ...).
Many applications use the CSV format to transfer data. This format is convenient for exporting and / or importing data. For example, databases can often export in this format. It is often preferred for large amounts of data.
Sometimes it is necessary to compare CSV files. For example to detect the differences between two exported files.
It can be complicated when the CSV file are large, this tool allows you to compare CSV easily.
CSV diff tool allow to compare two CSV files online. The comparison is done directly in your browser, Your CSV files are not sent to the server side! There is no limitation of size or number of rows (But for large files, your browser may not support the processing load and may not return control...).
CSV diff tool makes a line by line comparison, then it compares each field according to their position in the line. Your csv files must be sorted so you can compare them. We do not yet have a tool to sort your CSV, but it is being considered.
It is a new tool, you can give us your feedback, and make comments.