seopix

<p>SEOPix optimizes your WordPress images for SEO in one click. When you upload an image, AI analyzes it and:</p>
<ul>
<li><strong>Compresses</strong> — up to 90% smaller without quality loss</li>
<li><strong>Renames</strong> — generates SEO-friendly filenames based on image content (e.g. IMG_4523.jpg <span aria-hidden="true" class="wp-exclude-emoji">→</span> vintage-leather-bag.webp)</li>
<li><strong>Generates alt-text</strong> — descriptive, keyword-rich alt-text in 7 languages</li>
<li><strong>Converts format</strong> — WebP, JPEG, or PNG</li>
</ul>
<p>Works automatically on upload or manually from the Media Library. Supports bulk optimization.</p>
<h4>Features</h4>
<ul>
<li>Auto-optimize on upload (can be toggled off)</li>
<li>Manual “Optimize” button in Media Library</li>
<li>Bulk optimize selected images</li>
<li>Platform presets: Web, Shopify, Etsy, Amazon, Instagram</li>
<li>Alt-text in 7 languages: EN, FR, ES, DE, IT, PT, NL</li>
<li>Shows compression savings per image</li>
<li>No server-side processing — uses seopix.co API</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Install the plugin</li>
<li>Get a free API token at <a href="https://seopix.co" rel="nofollow ugc">seopix.co</a></li>
<li>Enter the token in Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> SEOPix</li>
<li>Upload images — they’re automatically optimized</li>
</ol>
<h4>Pricing</h4>
<p>The plugin is free. Image processing uses credits from your seopix.co account:</p>
<ul>
<li><strong>Free</strong>: 15 credits/month (1 credit = 1 image)</li>
<li><strong>Credit packs</strong>: from $14.99 (500 images, never expire)</li>
<li><strong>Subscriptions</strong>: from $4.99/month (100 images/month, credits accumulate)</li>
</ul>
<h3>External services</h3>
<p>This plugin relies on the SEOPix API (seopix.co) to process images. Without this service the plugin cannot compress images, generate SEO filenames, or produce alt-text — all image analysis and AI processing happens on SEOPix servers, not on your WordPress site.</p>
<p><strong>SEOPix API — https://www.seopix.co/api</strong></p>
<p>What it is used for: compressing images, generating SEO-optimized filenames from image content using AI, generating multilingual alt-text using AI, and checking the remaining credit balance on your SEOPix account.</p>
<p>What data is sent and when:</p>
<ul>
<li><strong>When an image is optimized</strong> (either automatically on upload, manually via the “Optimize” button in the Media Library, or through the “Optimize with SEOPix” bulk action), the plugin sends a <code>POST</code> request to <code>https://www.seopix.co/api/process-single</code> containing: the image file binary, your SEOPix API token (as a Bearer token in the <code>Authorization</code> header), and the optimization options you configured in Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> SEOPix (platform preset, output format, alt-text language, filename language, and optional max width/height). The request also includes a <code>source</code> field set to <code>"WordPress plugin"</code> so SEOPix can track plugin usage.</li>
<li><strong>When the Media Library, Settings page, or WordPress admin bar loads</strong> (and an API token is configured), the plugin sends a <code>GET</code> request to <code>https://www.seopix.co/api/auth/extension</code> with your API token in the <code>Authorization</code> header, in order to retrieve and display your current credit balance.</li>
<li><strong>After an image is processed</strong>, the SEOPix API returns a temporary signed URL pointing to the optimized image stored on SEOPix’s own CDN (hosted on <code>seopix.co</code>). The plugin then fetches that URL with a <code>GET</code> request to download the optimized image and replace the original in your Media Library. No additional user data is sent in this download request.</li>
</ul>
<p>No personal information about site visitors, site administrators, post content, or any data other than what is listed above is ever transmitted. The plugin never contacts any other third-party service.</p>
<p>This service is provided by SEOPix (operator of seopix.co). By using the plugin you agree to the SEOPix terms and privacy policy:</p>
<ul>
<li>Terms of Service: <a href="https://seopix.co/en/terms" rel="nofollow ugc">https://seopix.co/en/terms</a></li>
<li>Privacy Policy: <a href="https://seopix.co/en/privacy" rel="nofollow ugc">https://seopix.co/en/privacy</a></li>
</ul>
<p>An API token is required to use the plugin. You can create a free SEOPix account and obtain a token at <a href="https://seopix.co/en/dashboard" rel="nofollow ugc">https://seopix.co/en/dashboard</a>.</p>


SEOPix — AI Image SEO Optimizer

Automatically compress, rename with SEO keywords, and generate alt-text for your images using AI.

Zara 4

<p>Optimise and compress your images automatically with <a href="https://zara4.com" title="Zara 4" rel="nofollow ugc">Zara 4</a>.</p>
<p>By optimising, resizing and compressing photographs on your website, you can dramatically reduce the amount of data visitors to your website download.</p>
<p>Less data to download equals faster loading pages, reduced bandwidth usage and less storage space on your servers.</p>
<p>Zara 4 combines intelligent image optimisation and enhanced compression techniques to deliver images that display faster.</p>
<h4>Features</h4>
<ul>
<li>Automatically optimise images as soon as you upload them. You can select which thumbnails you want to be processed.</li>
<li>Existing images can be compressed individually or batch processed by using the bulk action ‘Compress with Zara 4’ from the WordPress Media Library.</li>
<li>Restore your original images at any time. Your original uncompressed images are preserved but hidden from your Media Library.</li>
<li>All image compression is handled by Zara 4 servers. Your servers aren’t placed under extra load processing images.</li>
<li>You can use your Zara 4 API credentials on an unlimited number of sites or blogs.</li>
<li>View your usage from WordPress. Account usage is shown as graph from your Zara 4 Settings page.</li>
<li>This plugin requires access to cURL to communicate with the Zara 4 API.</li>
<li>No compilation is required. No additional binaries are required. This plugin does not require root access</li>
<li>Supports JPEG and PNG images up to 16MB.</li>
</ul>
<h4>Getting Started</h4>
<ol>
<li>Install the Zara 4 WordPress plugin into your site.</li>
<li><a href="https://zara4.com/auth/register" title="Zara 4 registration" rel="nofollow ugc">Register</a> your free account at zara4.com.</li>
<li>Obtain your account <a href="https://zara4.com/account/api-clients" title="Zara 4 API Clients" rel="nofollow ugc">API credentials</a> to connect you to Zara 4.</li>
<li>Copy your API credentials into the Zara 4 settings page on your WordPress.</li>
</ol>
<h4>Plans and Pricing</h4>
<p>Get started with Zara 4 for free! Simply install the plugin and <a href="https://zara4.com/auth/register" title="Zara 4 registration" rel="nofollow ugc">register</a> now.</p>
<p>We offer various <a href="https://zara4.com/pricing" title="Zara 4 Pricing" rel="nofollow ugc">pricing plans</a> suitable for all users big or small.</p>
<p>Need more? If you are likely to process more than 6000 images per month, <a href="https://zara4.com/contact-us" title="Zara 4 Contact" rel="nofollow ugc">contact us</a> for a customised quote. We can provide maintained dedicated servers to meet your needs.</p>
<p>Worried about privacy? We also provide maintained “on site” servers that can run from inside your internal network. <a href="https://zara4.com/contact-us" title="Zara 4 Contact" rel="nofollow ugc">Contact us</a> for more information.</p>
<h4>Contact us</h4>
<p>If you have any problems / questions please contact us at support@zara4.com and we’ll do our best to help.<br />
Any feedback or suggestions for improvement / feature requests are always welcome.</p>
<ul>
<li>Website: https://zara4.com</li>
<li>Email: support@zara4.com</li>
</ul>


Zara 4 Image Compression

Compress your images by up to 90% and make your website load faster. Improve your SEO. Reduce your bandwidth.

SEOPix — AI Image SEO Optimizer vs Zara 4 Image Compression