Allows uploading and client-side compression of multiple images in Contact Form 7.

Images Optimize and Upload CF7

<p>Images Optimize and Upload CF7 is an extension plugin for <a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact Form 7</a> plugin, that allows you to upload multiple images using drag-n-drop or simple &#8220;Browse&#8221; button, and compress them on the client&#8217;s side before sending it. If you want to save a user&#8217;s time and bandwidth on uploading large images, this plugin is perfect solution.<br />
Tested with Contact Form 7 version 6.1.6</p>
<h4>Features</h4>
<ul>
<li>Experimental HEIC/HEIF server-side processing via Imagick. Available only when your server&#8217;s ImageMagick installation includes HEIC/HEIF format support.</li>
<li>Quick compression on the client&#8217;s side</li>
<li>Save data by compressing it on the client&#8217;s side before sending to the server</li>
<li>Automatically resize images to max 1920px (width or height)</li>
<li>Maintains the aspect ratio of the images</li>
<li>Fix image rotation issue when uploading images from Android an iOS (uses EXIF data)</li>
<li>Highly customizable</li>
<li>File type validation</li>
<li>No limits on input file size</li>
<li>Ajax upload</li>
<li>Drag-n-drop or browse file</li>
<li>Attach compressed files to emails</li>
<li>Adapted to mobile design</li>
<li>Customize file upload thumbnails and drag and drop area layouts</li>
<li>Multiple shortcodes in one form</li>
<li>Identify files by adding ID to the shortcode. The ID value will be used as a prefix in the filename</li>
<li>Set the maximum uploaded files limit in global settings, or in the shortcode</li>
<li>Save or remove all temporary files from the server after sending the form. But if you want to keep the files on the server, please, install <a href="https://wordpress.org/plugins/contact-form-cfdb7/" rel="ugc">Contact Form 7 Database Addon – CFDB7</a> plugin to access the files</li>
<li>Supports Google Chrome, Mozilla Firefox, Microsoft Edge, Safari. Doesn&#8217;t support IE 11 and lower</li>
</ul>
<h4>Limitations</h4>
<ul>
<li>Transparent background in PNG files will become solid black</li>
<li>Animated GIF files will only have 1st frame after compression</li>
<li>Doesn&#8217;t support IE</li>
</ul>


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