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Problems with TinyMCE editor in Joomla 3

I wish you a good read and remember: if after reading this article you need help, don't hesitate to contact me.

Author: Graziano De Maio | Founder of Gdmtech

Joomla
September 4, 2025

Table of contents

Problems with TinyMCE editor in Joomla 3

The TinyMCE editor is the default in Joomla 3, but it doesn’t always behave well. Many users complain about removed HTML tags like iframe or scripts, or settings resetting after updates.

Frequent TinyMCE issues

Common problems include:

automatic removal of “unsafe” tags;
reset of saved preferences;
conflicts with other content plugins;
CSS not displayed properly in the editor.

Why expert setup matters

Advanced configuration allows keeping custom code safe, but it requires knowledge to avoid security risks.

👉 If your TinyMCE is causing trouble and you can’t edit content as needed, contact me for help. I can configure it properly or suggest better alternatives.

I wish you a good read and remember: if after reading this article you need help, don't hesitate to contact me.

Author: Graziano De Maio | Founder of Gdmtech