Syntax

TEXTJOIN(delimiter, ignore_empty, text1, [text2], …)

Arguments

The printed syntax lists 5 argument(s), in order:

  • delimiter
  • ignore_empty
  • text1
  • ext optional
  • …

“optional” marks an argument Google prints in square brackets; “repeatable” marks one Google prints with “…”.

Description from Google Docs Editors Help

“Combines the text from multiple strings and/or arrays, with a specifiable delimiter separating the different texts.”

Google’s help article for TEXTJOIN →

Source: Google Docs Editors Help, “Google Sheets function list” (support.google.com/docs/table/25273), record record 455 of 516, data fetched 28 September 2026. Data month: September 2026.