This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.


A powerful JavaScript-based rich-text-editor, which is used as the WYSIWYG-editor in the TYPO3-backend. The extension offers a simple API to ease the embedding of the library.

How to update the sources?

  1. Update tinymce with npm

  2. Download the latest language pack from "". You can simplify the selection by using the following command in your developer tools console. Deselect "ru@petr1708" and "zh_CN.GB2312" afterwards, because this language doesn't exists and leads to errors.

    document.querySelectorAll('input[type=checkbox]').forEach(function(element) { element.checked = true; });

  3. Rename node_modules to tinymce_mode_modules, because TYPO3 removes the node_modules directory

  4. Add the "langs" directory inside tinymce_node_modules/tinymce with the downloaded languages