Simple but useful function to transform a multi-column array into a single-column

It’s completly FREE!

Add to Google Sheets

or check out our demo

Just use:

=STACKARRAY(ref_to_your_array)

and stack your columns instantly wherever you need it in your spreadsheet. Without altering the initial array. Remove blank cells

=STACKARRAY(ref_to_your_array, TRUE)

Stack row by row instead of column by column

=STACKARRAY(ref_to_your_array, , TRUE)

To merge an array with unique values only, use

=UNIQUE(STACKARRAY(your_array))

To sort the resulting column, use

=SORT(STACKARRAY(your_array))