Presswell

benplum

<p>Presswell Alt Text Generator helps teams reduce accessibility backlog by generating descriptive alt text for new and existing images. Connect a provider, choose a model, and run generation workflows directly inside wp-admin.</p>
<p><strong>Features</strong></p>
<ul>
<li>Supports OpenAI, Anthropic Claude, and Google Gemini multimodal models</li>
<li>Generates alt text for individual images in the Media Library and media modal</li>
<li>Processes missing-alt backlogs in batches with a dedicated bulk queue</li>
<li>Handles provider rate limits with automatic cooldown locks</li>
<li>Adds a Media Library column with quick generate/regenerate actions</li>
<li>Provides a customizable prompt seed for output consistency</li>
</ul>
<p><strong><em>Media Library Tools</em></strong></p>
<p>Inline actions let you generate or regenerate alt text directly from each image row. When an image has no alt text, the column displays a “Generate Alt Text” link that triggers the AJAX workflow and replaces itself with the result.</p>
<p><strong><em>Bulk Generator</em></strong></p>
<p>The Bulk page counts images missing alt text, allows regeneration preferences, and runs batches while surfacing progress, failures, and rate-limit pauses.</p>
<h4>Documentation</h4>
<p><strong>Filters</strong></p>
<ul>
<li><code>pwatg_available_services</code> — Modify the available AI providers</li>
<li><code>pwatg_available_models</code> — Modify the available models for each provider</li>
<li><code>pwatg_provider_registry</code> — Map provider slugs to custom service classes</li>
</ul>
<p><strong>WP-CLI</strong></p>
<p>If WP-CLI is available, you can run single-image generation, bulk generation, and missing-alt counts from the command line:</p>
<ul>
<li><code>wp pwatg generate <attachment-id></code></li>
<li><code>wp pwatg bulk-generate</code></li>
<li><code>wp pwatg count-missing</code></li>
<li><code>wp pwatg network-bulk-generate</code></li>
</ul>
<p>Optional CLI flags:</p>
<ul>
<li><code>wp pwatg generate <attachment-id> --force</code></li>
<li><code>wp pwatg bulk-generate --force</code></li>
<li><code>wp pwatg bulk-generate --limit=<int></code></li>
<li><code>wp pwatg bulk-generate --missing-only</code></li>
<li><code>wp pwatg network-bulk-generate --force</code></li>
<li><code>wp pwatg network-bulk-generate --limit=<int></code></li>
<li><code>wp pwatg network-bulk-generate --missing-only</code></li>
<li><code>wp pwatg network-bulk-generate --sites=<id,id,...></code></li>
</ul>
<h3>Privacy</h3>
<p>This plugin sends image-derived payloads to the AI provider you choose when generating alt text (OpenAI, Anthropic, or Google Gemini). API keys are stored in WordPress options on your site and used only for outbound provider requests initiated by your server.</p>
<h3>External Services</h3>
<p>This plugin connects to external AI services only when you use alt text generation features or test provider connectivity. Only the provider selected in plugin settings is contacted for a given request. This plugin sends the follow data:</p>
<ul>
<li>API key (in Authorization header)</li>
<li>Selected model name</li>
<li>Prompt text (including your prompt seed and filename context)
<ul>
<li>For alt-text generation: image MIME type and image binary content encoded as base64</li>
<li>For Test Connection: a short text prompt (“Reply with: OK”)</li>
</ul>
</li>
</ul>
<h4>OpenAI API</h4>
<ul>
<li>Terms: https://openai.com/policies/terms-of-use</li>
<li>Privacy: https://openai.com/policies/privacy-policy</li>
</ul>
<h4>Anthropic API</h4>
<ul>
<li>Terms: https://www.anthropic.com/legal/commercial-terms</li>
<li>Privacy: https://www.anthropic.com/privacy</li>
</ul>
<h4>Google Gemini API</h4>
<ul>
<li>Terms: https://ai.google.dev/terms</li>
<li>Privacy: https://policies.google.com/privacy</li>
</ul>


Presswell Alt Text Generator

Generate accessible image alt text in WordPress with OpenAI, Anthropic, and Google Gemini.

Pluginjoy

<p><strong>MediaSpark</strong> is image optimization for people who are tired of bloated optimizer plugins that hold half the features hostage behind email walls, fake “free” trials, and persistent banner ads inside wp-admin.</p>
<p>No banner ads. No “register your email to continue” wall. No forced signup before you can compress a single image. Install, activate, done.</p>
<h3>Why MediaSpark exists</h3>
<p>We mined hundreds of 1-star reviews of the popular “Smush”-style optimizers. The same complaints kept coming up:</p>
<ul>
<li>“Half the features now require a paid account I never asked for.”</li>
<li>“After the latest update I have to give them my email just to use what I already had.”</li>
<li>“Banner ads inside my own admin panel.”</li>
<li>“Settings page got worse, not better.”</li>
</ul>
<p>MediaSpark is the opposite of that. <strong>Filter-only architecture</strong> — every behavior is a WordPress filter you can hook, override, or disable. No telemetry. No phone-home. No upsell modals.</p>
<h3>What you get for free</h3>
<ul>
<li><strong>WebP + AVIF generation</strong> with quality tuning</li>
<li><strong>AI alt-text</strong> for every image you upload — SEO-friendly, multilingual (30+ languages)</li>
<li><strong>Bulk image compression</strong> for your existing library</li>
<li><strong>Lazy loading</strong> with native browser hints (no jQuery, no layout shift)</li>
<li><strong>Media folders + tags</strong> to keep a large library navigable</li>
<li><strong>Bulk edit</strong> alt text, folders, tags across hundreds of files at once</li>
<li><strong>Analytics dashboard</strong> showing total / used / unused media</li>
<li><strong>WooCommerce-aware</strong> — product galleries, variation images, shop pages</li>
</ul>
<h3>Pro version — Premium AI included</h3>
<p><a href="https://pluginjoy.com/product/mediaspark-pro/" rel="nofollow ugc">MediaSpark Pro</a> adds AI tagging, image watermarking, advanced compression profiles, and CDN-ready URLs. Powered by Claude Sonnet 4.6 — no API keys to wire up.</p>
<p><strong>Premium AI credits included</strong> with every Pro plan (50 / 200 / 1000 per month). Credits are shared with <a href="https://wordpress.org/plugins/a11y-enhancer/" rel="ugc">SiteFix Pro</a> and <a href="https://wordpress.org/plugins/clarity-seo/" rel="ugc">Clarity SEO Pro</a> on the same PluginJoy account. Top-up packs available, credits never expire.</p>
<ul>
<li><strong>Priority support</strong> — 24-hour response on business days</li>
<li><strong>30-day money-back guarantee</strong></li>
<li>Pricing from <strong>€9.95/mo</strong> — see <a href="https://pluginjoy.com/product/mediaspark-pro/" rel="nofollow ugc">pricing page</a></li>
</ul>
<h3>Sister plugins</h3>
<p>MediaSpark is one of five free PluginJoy plugins on WordPress.org, all sharing the same filter-only architecture and AI credit pool when you upgrade:</p>
<ul>
<li><a href="https://wordpress.org/plugins/clarity-seo/" rel="ugc">Clarity SEO</a> — AI-era SEO + answer engine optimization</li>
<li><a href="https://wordpress.org/plugins/a11y-enhancer/" rel="ugc">SiteFix</a> — accessibility (WCAG 2.2 AA) with AI fixes</li>
<li><a href="https://wordpress.org/plugins/safesnap/" rel="ugc">SafeSnap</a> — one-click backups</li>
<li><a href="https://wordpress.org/plugins/global-time-ghost/" rel="ugc">Global Time Ghost</a> — multi-timezone scheduling</li>
</ul>


MediaSpark – AI Image Optimization, WebP, AVIF & Alt Text

Filter-only WordPress image optimization. AVIF + WebP. AI alt-text in 30+ languages. Free, forever. Pro from €9.95/mo.

Presswell Alt Text Generator vs MediaSpark – AI Image Optimization, WebP, AVIF & Alt Text