Deactivate the WordPress default image compression which got introduced with WordPress 2.5.
You can find the plugin on https://wordpress.org/plugins/smntcs-deactivate-image-compression/.
- Upload
smntcs-deactivate-image-compression
to the/wp-content/plugins/
directory. - Activate the plugin through the
Plugins
menu in WordPress.
- Test up to WordPress 6.6
- Test up to WordPress 6.4
- Test up to WordPress 6.1
- Test up to WordPress 6.0
- Test up to WordPress 5.8
- Test up to WordPress 5.8
- Initial release