CSV Joiner (VLOOKUP)
Join two CSV files together like VLOOKUP in Excel or JOIN in SQL. Match rows from different files using a common key column.
100% client-side processing - your files never leave your browser
Orders
ID
Amount
A1
$100
JOIN
Customers
ID
Name
A1
John
Left File (Primary)
Drag & drop a file here
or click to browse
Supported formats: CSV, XLSX, XLS (max 50MB)
Right File (Lookup)
Drag & drop a file here
or click to browse
Supported formats: CSV, XLSX, XLS (max 50MB)
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