Attention
TYPO3 v12 has reached end-of-life as of April 30th 2026 and is no longer being maintained. Use the version switcher on the top left of this page to select documentation for a supported version of TYPO3.
Need more time before upgrading? You can purchase Extended Long Term Support (ELTS) for TYPO3 v12 here: TYPO3 ELTS.
Syntax
The TypoScript syntax is describes in-depth in the chapter TypoScript syntax of the TypoScript Reference.
The TypoScript Syntax can be used for both Frontend TypoScript and TSconfig as backend configuration langauge.
The syntax works different then other known configuration languages, therefore it takes some time to get used to it.