The NextGEN Public Uploader is an extension plugin for the NextGEN Gallery plugin that allows frontend image uploading for your users. All images uploaded by your visitors must be moderated before being displayed in your NextGen Gallery.
1. Upload the nextgen-public-uploader folder to the plugins directory in your WordPress or WPMU installation
2. Activate the plugin
3. Click on the “Gallery: Uploader” at the bottom of your admin menu.
4. Add the shortcode [ngg_uploader id=1] (Where 1 is the ID of the gallery you want to upload images to) directly in your post/page where you want the image upload form to display.
That’s it! Any visitor that is logged into your website will be allowed to upload an image to the gallery you specify. Images uploaded are set to EXCLUDE by default so they are NOT automatically shown in your gallery. You must uncheck EXCLUDE and save for the image to appear.
Remember: You MUST have the NextGen Gallery plugin activated for this plugin to work.
Download: NextGEN Public Uploader
Compatible up to WordPress 3.1.x (and Multisite!)
For support please visit the NextGEN Public Uploader Support Forum