Two Column Mapper

Map two columns of data into array notation or JSON object format. Enter keys in the first column and values in the second column.

First Column (Keys)

Second Column (Values)

Array Notation Output

JSON Object Output

How to Use

Input Format: Enter keys in the first column and corresponding values in the second column, one item per line.

First Column (Keys):

aa
cc
key1
key2

Second Column (Values):

bb
dd
value1
value2

Output 1 (Array Notation): PHP-style array notation

Output 2 (JSON Object): Standard JSON object format

Note: Each row from the first column will be mapped to the corresponding row in the second column.