Awesome Post Images

This plugin allows you to upload images in your post without any limitation. They are then shown anywhere you want in the post or in your php file. All you need to do is use this shortcode : [postimages]. You can find more information about this plugin : Here

This section describes how to install the plugin and get it working. e.g.

1. Upload the plugin files to the /wp-content/plugins/plugin-name directory, or install the plugin through the WordPress plugins screen directly.
2. Activate the plugin through the 'Plugins' screen in WordPress

you can show images on frontend using shortcode. In the post: [postimages] In php file: "echo do_shortcode('[postimages]');"