macprawn

NOTE 
 I am moving away from WordPress development, focusing more on web app development, which means maintaining this plugin no longer makes sense for me. 
 It will no longer receive updates, unless someone wants to take over the code base? If you are interested, please reach out to me. 
 Thank you all for your interest and support!
Base64 Images is a simple plugin to encode your media images on your site. Base64 encoding of images can have some <a href="https://varvy.com/pagespeed/base64-images.html" rel="nofollow ugc">SEO benefits</a> for your site.
The plugin is as unobtrusive as possible: activate it, and media images are encoded. Deactivate it, and they are not. No settings, no gunk left in your database. * It hooks into WordPress approved hooks and filters to do its job.
(* There is some caching used for speed benefits, but the cached data will be totally removed when you uninstall the plugin completely.)

Base64 Images

Automatically base64 encodes media images on your site.

mranderson

Base64 Encoder/Decoder is a WordPress Plugin that enables you to encode parts of your post in base64. The encoded text looks like unreadable text, but when you press the “Decode” button it gets readable with inline replacement using AJAX, so it’s invisible to search robots.
It uses ‘[base64]’ and ‘[/base64]’ tags for opening and closing the parts of post you need to encode. The tags are browser invisible, this is, if you decide to deactivate the plugin, the content enclosed by this tags will be shown like normal text in the post.
You can add the tags typing them or using the quicktag button in HTML editing mode. For now I don’t provide a quicktag button in Visual editing mode, but I expect to add that in next version.
Previous versions of this plugin used ‘<!–base64–>’, ‘<!–/base64–>’, ‘<base64>’ and ‘</base64>’ tags. You don’t have to modify that posts, the new tag format has retro-compatibility. But if you wish you can update the database replacing the old tag format to the new tag format with just one click.
<h3>Credits</h3>
Most parts of the code are not my creation, they were borrowed from people smarter than me, so I must thank to them.
Thanks to <a href="http://www.anieto2k.com/2006/02/08/plugin-antitroll/" rel="nofollow ugc">aNieto2k’s AntiTroll Plugin</a> for part of the code, because that was my first source when I knew nothing about creating a WordPress Plugin.
Thanks to <a href="http://www.randomsnippets.com/2008/03/07/how-to-find-and-replace-text-dynamically-via-javascript/" rel="nofollow ugc">Random Snippets</a> for the Javascript replacement script. Without it the plugin will be unable to replace text inline.
Thanks to <a href="http://lorelle.wordpress.com/2005/12/01/search-and-replace-in-wordpress-mysql-database/" rel="nofollow ugc">Lorelle’s Blog</a> for the info on how to search and replace inside a WordPress database.
Thanks to <a href="http://www.mydigitallife.info/2006/06/24/retrieve-and-get-wordpress-post-id-outside-the-loop-as-php-variable/" rel="nofollow ugc">MyDigitalLife</a> for the info on how to identify the postID, helping me to solve the bug related to multiple base64 blocks showing on different posts at same time.
Thanks to <a href="http://daniel.lorch.cc/docs/ajax_simple/" rel="nofollow ugc">Daniel Lorch</a> for the info on how to use AJAX inside the plugin, it was a clarificating example.
Thanks to <a href="https://wordpress.org/extend/plugins/automatic-timezone/" rel="ugc">Automatic Timezone Plugin</a> for parts of script that adds “Settings” link to Admin Page in Installed Plugins Page.
Thanks to <a href="http://www.famfamfam.com/lab/icons/silk/" rel="nofollow ugc">Famfamfam</a> for the key icon used for the Admin page.

Base64 Encoder/Decoder

WP 5.7 not working

Enables you to encode parts of your post in base64.

Base64 Images vs Base64 Encoder/Decoder