This project is not covered by Drupal’s security advisory policy.
Introduction
The CKEditor Block Image Base64 Paste module prevents users from pasting base64-encoded images into CKEditor. It helps maintain optimized content by blocking images embedded via base64 in both WYSIWYG and source modes.
Features
This module automatically removes base64-encoded images from CKEditor when pasted or added via source mode. It alerts users that such images are not allowed, ensuring clean content.
Post-Installation
After installing the module, you need to enable the Block Image Base64 Paste feature. Once enabled, the module will block base64 images in all CKEditor instances where the feature is activated.
Supporting organizations:
Project information
- Project categories: Content editing experience
- Ecosystem: CKEditor 4 - WYSIWYG HTML editor
1 site reports using this module
- Created by matio89 on , updated
This project is not covered by the security advisory policy.
Use at your own risk! It may have publicly disclosed vulnerabilities.

