writealt

<p>WriteAlt helps WordPress and WooCommerce site owners improve image SEO and accessibility from the media workflow they already use. Generate descriptive alt text, optimize file formats and size, and keep product imagery easier for search engines and assistive technologies to understand.</p>
<p>WriteAlt combines AI alt text with media-library SEO tools, including local browser compression, WebP conversion, SEO file renaming, WooCommerce image support, and builder image workflows.</p>
<h4>Key Features</h4>
<ul>
<li>AI alt text generation through the WriteAlt API</li>
<li>Optional automatic alt text generation on new image uploads</li>
<li>WooCommerce product image and gallery support</li>
<li>Elementor and WPBakery page image compatibility through WordPress attachment alt text</li>
<li>Media Library and attachment edit screen integration</li>
<li>Bulk processing for media library images</li>
<li>130+ languages supported</li>
<li>5 writing styles: Comprehensive, Recommended, Professional, Shorter, Briefest</li>
<li>WebP conversion for supported server image formats</li>
<li>Image compression with adjustable thresholds and quality</li>
<li>SEO-friendly image file renaming based on generated alt text</li>
<li>Auto-save generated alt text to WordPress attachment metadata</li>
</ul>
<h3>External services</h3>
<p>This plugin connects to the WriteAlt API at https://writealt.com/api/v1 to validate the configured API key, retrieve account and credit information, and generate alt text for selected images.</p>
<p>When testing the connection or refreshing account information, the plugin sends the configured WriteAlt API key. When alt text is generated, the plugin sends the selected WordPress image attachment URL, selected language, selected writing style, optional keywords, and the configured API key. If automatic generation on upload is enabled, the same image URL and generation settings are sent when a new image attachment is uploaded.</p>
<p>The WriteAlt API response is used to display account information and save generated alt text to WordPress attachment metadata. The plugin does not send analytics or tracking data.</p>
<p>This service is provided by WriteAlt. Terms of service and Privacy policy: https://writealt.com/terms-privacy-policy</p>
<p>Image compression and WebP conversion run locally in the user’s browser or WordPress environment. The plugin includes its compression script locally and does not load compression files from an external CDN.</p>


WriteAlt – AI Alt Text Generator and SEO & Image Optimization

so perfect

Generate AI-powered alt text, convert images to WebP, compress media, and rename image files for SEO.

Enfants Terribles digital GmbH

<p><strong>Enfants Img Performer</strong> converts your WordPress images to WebP automatically on upload – without sending a single byte to an external service. Everything runs on your own server, without limits.</p>
<p>The separately available <strong>Enfants Img Performer PRO</strong> plugin unlocks AVIF conversion, bulk optimization and AI-powered alt text generation.</p>
<h4>Why Img Performer?</h4>
<p>Most image optimization plugins send your images to a third-party cloud service for processing – often with monthly quotas and accounts required. Img Performer is different: it uses PHP’s built-in GD library (with Imagick as fallback) to convert images locally. Your images never leave your server. No account needed. No monthly limit.</p>
<h4>What it does</h4>
<ul>
<li>Converts JPEG and PNG uploads to WebP automatically – unlimited, free</li>
<li>Converts all registered image sizes (thumbnail, medium, large, custom)</li>
<li>Rewrites <code>src</code>, <code>srcset</code>, <code>href</code> (lightbox) and lazy-load attributes in the frontend</li>
<li>Deletes WebP files when the original image is deleted</li>
<li>Logs all conversions for transparency</li>
<li>Configurable quality setting (1–100, default 85)</li>
<li>CO₂ savings tracker with optional anonymous global statistics</li>
</ul>
<p>The separately available <strong>Enfants Img Performer PRO</strong> plugin (installed alongside this plugin) adds:</p>
<ul>
<li>AVIF conversion – up to 50% smaller than WebP</li>
<li>Bulk Converter – convert your entire media library in one click</li>
<li>AI Alt Text Generator – WCAG-compliant alt texts via Mistral, Claude or OpenAI</li>
</ul>
<h4>GDPR / DSGVO</h4>
<p>Enfants Img Performer processes all images exclusively on your own server. No image data, IP addresses or personal information is transferred to external services. No API keys required.</p>
<p>The only optional external connection is the anonymous CO₂ statistics feature (opt-in, disabled by default). When enabled, it sends only total bytes saved to our EU-based server – no IP address, no domain, no personal data.</p>
<h4>Requirements</h4>
<ul>
<li>WordPress 6.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>GD extension with WebP support (<code>imagewebp</code>)</li>
</ul>
<h3>External Services</h3>
<p>This plugin can optionally send anonymous usage data to an external service operated by Enfants Terribles digital GmbH.</p>
<p><strong>CO₂ Statistics (opt-in, disabled by default)</strong></p>
<p>When you enable “Global sustainability stats” in the plugin settings, the plugin sends the following data once per day to our EU-based server:</p>
<ul>
<li>An anonymous random site ID (UUID v4, generated locally, no personal data)</li>
<li>Total bytes saved through WebP conversion</li>
</ul>
<p>No images, no IP addresses, no domain names and no personal data are transmitted. The anonymous site ID cannot be traced back to you or your website.</p>
<p>This data is used solely to display a global CO₂ savings counter on the plugin website.</p>
<ul>
<li>Service: Enfants Terribles digital GmbH (EU-based server, Netcup, Germany)</li>
<li>Endpoint: https://tools.enfants.de/imp-stats/</li>
<li>Privacy Policy: https://img-performer.enfants.de/datenschutz/</li>
<li>Terms of Use: https://img-performer.enfants.de/nutzungsbedingungen/</li>
</ul>


Enfants Img Performer

Automatically converts uploaded images to WebP on upload – on your server. No API, no cloud, no limit. 100% GDPR compliant.

WriteAlt – AI Alt Text Generator and SEO & Image Optimization vs Enfants Img Performer