jp2112

This plugin adds an email subscription form anywhere on your WordPress website for your Feedburner RSS feed. Add it to the end of posts to increase your subscriber count. This plugin is an implementation of the FeedBurner Optin form found <a href="http://www.wpsquare.com/add-feedburner-optin-form-wordpress-blog/" rel="nofollow ugc">here</a>.
There are two different formats: a ‘main’ format for most applications, and a ‘sidebar’ format for putting the form into your sidebar or smaller areas.
Disclaimer: This plugin is not affiliated with or endorsed by Feedburner.
<h3>If you need help with this plugin</h3>
If this plugin breaks your site or just flat out does not work, please go to <a href="https://wordpress.org/plugins/feedburner-optin-form/#compatibility" rel="ugc">Compatibility</a> and click “Broken” after verifying your WordPress version and the version of the plugin you are using.
Then, create a thread in the <a href="https://wordpress.org/support/plugin/feedburner-optin-form" rel="ugc">Support</a> forum with a description of the issue. Make sure you are using the latest version of WordPress and the plugin before reporting issues, to be sure that the issue is with the current version and not with an older version where the issue may have already been fixed.
Please do not use the <a href="https://wordpress.org/support/view/plugin-reviews/feedburner-optin-form" rel="ugc">Reviews</a> section to report issues or request new features.
<h4>Features</h4>
<ul>
<li>Display on any post or page</li>
<li>Completely self contained, includes CSS from blog post</li>
<li>CSS is only included on posts or pages where form is displayed</li>
<li>Automatically insert at the end of single posts</li>
<li>CSS and JS files automatically bust caches</li>
<li>Responsive CSS for mobile devices</li>
</ul>
<h4>Shortcode</h4>
To display the form on any post or page, use this shortcode:
[fb-optin-form]
Make sure you go to the plugin settings page after installing to set options. You may also pass the Feedburner userid through the shortcode.
If you use and enjoy this plugin, please rate it and click the “Works” button below so others know that it works with the latest version of WordPress.
Spanish translation courtesy of Andrew Kurtis @ <a href="http://www.webhostinghub.com/" rel="nofollow ugc">WebHostingHub</a>

Feedburner Optin Form

Display a Feedburner email subscription form on your posts or pages.

shabbirbhimani

Footer Slideup Form is one of the best ways to ask your user to subscribe to your list without any interruption or blocking and this plugin does exactly that. It adds an FeedBurner subscribe sliding form in the footer of your WordPress blog.
I use and recommend <a HREF="http://imtips.co/feedburner-vs-aweber.html" rel="nofollow ugc">AWeber over Feedburner</a> for RSS to email but my blog readers wanted to have Slideup plugin for Feedburner like I have for AWeber.

FeedBurner Footer SlideUp

Footer Slideup Form adds Feedburner Email Subscription form into the footer where user's can subscribe to your RSS feed using email.

Feedburner Optin Form vs FeedBurner Footer SlideUp