Aldert Vaandering

NextGen NivoSlider allows you to create a <a href="http://nivo.dev7studios.com/" rel="nofollow ugc">NivoSlider</a> as a widget or with a shortcode. 
This plugin uses the ‘NextGen Gallery’ plugin to obtain the images using tags or gallery IDs.
NivoSlider is a great responsive image slideshow that is highly customizable. With a large array of effects and many additional options you are sure to find a combination that will suit your website.
Requirements:
<ul>
<li><a href="https://wordpress.org/extend/plugins/nextgen-gallery/" rel="ugc">NextGen Gallery Plugin</a></li>
</ul>
Features:
NextGen NivoSlider has been completely overhauled and is continually being added to. It currently supports all the of NivoSlider’s original functions and even has some extra’s!
<ul>
<li>Responsive!</li>
<li>Fully integrated with NextGen gallery</li>
<li>Theme support</li>
<li>Automatic URL linking (put a mailto:, http://, ftp:// or local / into your alt text)</li>
<li>Extra effect(s)</li>
<li>Shortcode and Widget support</li>
<li>Touchscreen support (experimental)</li>
</ul>
Parameters:
You can use the following parameters in the [ngg-nivoslider] shortcode. 
Defaults, where applicable, are shown between parentheses (), available options between brackets [].
<ul>
<li>title: Title for slider. Leave blank for no title. (ex: title=”My Slider”)</li>
<li>gallery: Leave blank to use all galleries or choose a gallery to use. (ex: gallery=”galleryid”)</li>
<li>order [random”|”asc”|”desc”|”sortorder”]: Order to display results in. You can choose; Random, Latest First, Oldest First, or NextGen Sortorder. Random will still work when a page is cached. (ex: order=”random”)</li>
<li>tags: comma separated list of tags to filter results by. (ex: tags=”tag1, tag2″)</li>
<li>shuffle [boolean]: If order is random and this is true will shuffle images with javascript. Useful if your are caching your pages. (ex: shuffle=”true”)</li>
<li>max_pictures: The maximum amount of pictures to load. (ex: max_pictures=”6″)</li>
<li>html_id (“slider”): HTML id to use. Defaults to ‘slider’. Needs to be different for multiple sliders on same page. (ex: html_id=”custom-slider”)</li>
<li>width: Width to use on slider. (ex: width=”200″)</li>
<li>height: Height to use on slider. (ex: height=”150″)</li>
<li>center: Centers content in container. Requires width to be set. (ex: center=”1″)</li>
<li>resize: Resizes the images using TimThumb(v2). Available options are: (ex: resize=”3″) 
 1 – Resize to Fit specified dimensions (no cropping) 
 2 – Crop and resize to best fit the dimensions (default) 
 3 – Resize proportionally to fit entire image into specified dimensions, and add borders if required 
 4 – Resize proportionally adjusting size of scaled image so there are no borders gaps</li>
<li>resizewidth: The width TimThumb will use to resize the image (sc: resizewidth=”800″)</li>
<li>resizeheight: The height TimThumb will use to resize the image (sc: resizeheight=”600″)</li>
<li>resizebg (“ffffff”): The color (denoted in hex) to use for the borders that are generated when using resizing option 3 (ex: resizebg=”a0fb69″)</li>
<li>caption [“alttext”|”description”|”both”]: Show a caption with the slide, showing either the alttext or description as set up in NextGen gallery or both as “Bolded AltText – Description”</li>
<li>htmlcaption: HTML formatted caption to show on all images (ex: htmlcaption=”Title Welcome to <a>this website</a>“)</li>
<li>showgallerytitle [boolean]: Display the gallery title (ex: showgallerytitle=”true”)</li>
<li>showgallerydesc [boolean]: Display the gallery description (ex: showgallerydesc=”true”)</li>
</ul>
Nivo slider settings:
Please check the NivoSlider website for <a href="http://nivo.dev7studios.com/#usage" rel="nofollow ugc">more details</a>.
<ul>
<li>effect: What effect to use as transition. You can specify sets like: ‘fold,fade,sliceDown’. See list below for available effects.(ex: effect=”sliceDown,sliceUp”)</li>
<li>slices: The amount of slices to divide the image to for the slice effects(ex: slices=”3″)</li>
<li>boxCols: Amount of columns to split the image into for the box effects (ex: boxcols=”10″)</li>
<li>boxRows: Amount of row to split the image into for the box effects (ex: boxrows=”8″)</li>
<li>animSpeed: Slide transition speed in milliseconds (1000ms = 1 second). (ex: animspeed=”300″)</li>
<li>pauseTime: Time to pause in milliseconds (1000ms = 1 second) before continueing to the next image (ex: pausetime=”5000″)</li>
<li>startSlide: Set starting Slide. It’s 0-index so use 0 for the first slide. (ex: startslide=”3″)</li>
<li>directionNav [“true”|”false”]: Whether to display the Next & Prev controls or not. (ex: directionnav=”true”)</li>
<li>controlNav [“true”|”false”]: 1,2,3… (ex: controlnav=”setting”)</li>
<li>controlNavThumbs [“true”|”false”]: Use thumbnails for Control Nav if set to true. (ex: controlnavthumbs=”true”)</li>
<li>thumbsWidth: Resize thumbnail to this width. Recommended to set if using thumbnails. (ex: thumbswidth=”20″)</li>
<li>thumbsHeight: Resize thumbnail to this height. Recommended to set if using thumbnails. (ex: thumbsheight=”20″)</li>
<li>thumbsContainerHeight: Height for thumbnails container. Calculation should be ‘number of thumbnail image rows’ x ‘thumbsheight’. (ex: thumbscontainerheight=”20″)</li>
<li>thumbsGap: Gap between thumbnails. (ex: thumbsgap=”5″)</li>
<li>controlNavThumbsFromRel: Use image rel for thumbs. (ex: controlnavthumbsfromrel=”setting”)</li>
<li>controlNavThumbsSearch: Replace this with… (ex: controlnavthumbssearch=”setting”)</li>
<li>controlNavThumbsReplace: …this in thumb Image src. (ex: controlnavthumbsreplace=”setting”)</li>
<li>keyboardNav: Use left & right arrows. (ex: keyboardnav=”setting”)</li>
<li>pauseOnHover: Stop animation while hovering. (ex: pauseonhover=”setting”)</li>
<li>manualAdvance: Force manual transitions. (ex: manualadvance=”setting”)</li>
<li>prexText: Text to display for previous (ex: prevtext=”prev”)</li>
<li>nextText: Text to display for next (ex: prevtext=”next”)</li>
<li>randomStart [“true”|”false”]: Start with a random slide (ex: randomstart=”true”)</li>
<li>captionOpacity: Universal caption opacity. (ex: captionopacity=”setting”)</li>
<li>disableCaptions: (ex: disablecaptions=”1″)</li>
<li>beforeChange: (ex: beforechange=”setting”)</li>
<li>afterChange: (ex: afterchange=”setting”)</li>
<li>slideshowEnd: Triggers after all slides have been shown. (ex: slideshowend=”setting”)</li>
<li>lastSlide: Triggers when last slide is shown. (ex: lastslide=”setting”)</li>
<li>afterLoad: Triggers when slider has loaded. (ex: afterload=”setting”)</li>
</ul>
Nivo Effects:
<ul>
<li>random</li>
<li>sliceDown</li>
<li>sliceDownLeft</li>
<li>sliceUp</li>
<li>sliceUpLeft</li>
<li>sliceUpDown</li>
<li>sliceUpDownLeft</li>
<li>fold</li>
<li>foldReverse</li>
<li>fade</li>
<li>slideInRight</li>
<li>slideInLeft</li>
<li>boxRandom</li>
<li>boxRain</li>
<li>boxRainReverse</li>
<li>boxRainGrow</li>
<li>boxRainGrowReverse</li>
</ul>
Shortcode examples:
<ul>
<li>[ngg-nivoslider html_id=”about-slider”]</li>
<li>[ngg-nivoslider title=”Hello” gallery=”1″ html_id=”about-slider” width=”200″ height=”150″ center=”1″]</li>
<li>[ngg-nivoslider html_id=”about-slider” directionnav=”false” controlnav=”false”]</li>
<li>[ngg-nivoslider tags=slideshow order=”random” effect=”fade” shuffle=”true” max_pictures=”12″ html_id=”slider” resizebg=”fdfdfd” resizewidth=”900″ resizeheight=”620″ resize=”3″ center=”1″ directionNav=”false” controlNav=”false” pauseTime=”10000″ animSpeed=”1000″ pauseOnHover=”false”]</li>
</ul>
<h3>To do</h3>
Feel free to suggest new features or things you’d like to see in this plugin!
<ul>
<li>Create some extra themes.</li>
<li>Scrollable thumbnails?</li>
</ul>

NextGen NivoSlider

This plugin does not taken title attribute in image which is bad for SEO. Also not working with updated version of NextGen gallery plugin. 

didn't work

The NextGen Nivoslider plugin allows you to create a NivoSlider, using images from your NextGen gallery, with a simple shortcode or widget.

nxtweb

Next Watermark is the simplest way to add automatically text or/and image watermarks on your .gif, .jpg, .png and .webp photos when uploading them in the WordPress media library. 
You can choose the text, size, font, transparency, position and orientation of your watermark text. 
You can also use directly any watermak image in GIF, JPEG or PNG formats, choosing special effects, opacity, orientation and absolute, relative or preset positions. 
Watermarks can be applied on GIF, JPEG, PNG or WEBP images. 
You can choose the image types, the images sizes and the post types to apply your watermarks or not. 
You can use backup to save your images before watermarking, and restore them automatically with a simple button. 
English & French language available. It is very light too. 
The plugin uses PHP GD script Library.
This plugin comes with the following fonts, but you can add your own fonts. 
Arial, Arial Black, Comic Sans MS, Courier New, Impact, Tahoma, Times New Roman, Verdana
<h3>Languages</h3>
This plugin is available in English & French.
<h3>Donations</h3>
Keep this plugin alive and improving, your help is appreciated. 
<a href="https://www.paypal.com/donate/?hosted_button_id=DRNEFMLP7CU5Q" rel="nofollow ugc">Consider donating</a>!
<h3>Custom development</h3>
You need a new plugin? We can talk and help you with the plugin custom. 
At Next Web, we can develop your future new website or plugins adapted to your needs. 
Just contact <a href="https://nxt-web.com/" rel="nofollow ugc">Next Web</a>!

Next Watermark

Next Watermark helps you easily add automatically text or/and image watermarks on your images (GIF, JPEG, PNG and WEBP formats supported)! Backup/rest …

NextGen NivoSlider vs Next Watermark