uhallo

<p>Uhallo Sight is an AI alt text and image accessibility plugin for WordPress. It helps agencies, freelancers, WooCommerce teams, and site owners find missing or weak image descriptions, improve image SEO, and support WCAG image accessibility work without manually opening every media item.</p>
<p>Install the plugin, Connect to Uhallo, then run Start Bulk Scan from Settings -> Uhallo. Uhallo reviews your existing WordPress Media Library, detects unverified image metadata, uses OCR-first image analysis when text appears inside an image, drafts practical alt text, and writes approved fixes back into native WordPress attachment metadata. After setup, new uploads are protected too, so your site does not drift back into missing alt text.</p>
<p>The plugin also shows a clear WordPress admin dashboard with an Image Metadata Score, scan status, upload protection, widget coverage, trial usage, and before/after fixes. The Client Proof Summary gives agencies and consultants a simple way to show what changed: images scanned, missing or weak alt text found, verified fixes saved, new-upload protection, and recent examples.</p>
<p>Uhallo Sight is built for real WordPress cleanup work:</p>
<ul>
<li>AI alt text for WordPress images and WooCommerce product media.</li>
<li>Bulk Media Library scans for old posts, pages, galleries, and uploads.</li>
<li>OCR-first descriptions for banners, menus, warning labels, charts, and screenshots with visible text.</li>
<li>Native WordPress alt text writeback, not a separate overlay-only system.</li>
<li>Optional frontend widget coverage for theme or page-builder images that need extra help.</li>
<li>Base64 firewall mode for private, staging, or locked-down WordPress sites.</li>
<li>Trial counters and proof summaries for agencies selling accessibility care plans.</li>
</ul>
<h4>External service and privacy</h4>
<p>Uhallo Sight connects your WordPress site to the Uhallo API at https://api.uhallo.com. This external service is required for account connection, image analysis, AI alt-text generation, usage tracking, and writing generated descriptions back to WordPress.</p>
<p>When you connect the plugin or scan images, the plugin sends your Uhallo client identifier, signed request metadata, WordPress site URL, attachment ID, image URL or image data when firewall mode is enabled, existing alt text, filename, MIME type, and callback URL. Uhallo uses this data to generate alt text, update the matching WordPress attachment, measure usage, and keep the service secure.</p>
<p>The optional frontend widget is disabled by default. If a site administrator enables widget coverage, the plugin loads the Uhallo JavaScript widget from https://api.uhallo.com/uhallo.js on the public site with the connected Uhallo client identifier. The widget checks frontend images that themes or page builders render outside normal WordPress media writeback, reuses existing Uhallo-written alt text when present, and sends image metadata to Uhallo only when frontend coverage is needed.</p>
<p>An active Uhallo account and subscription may be required to use the hosted AI service. By connecting Uhallo Sight, site administrators agree to Uhallo’s terms and privacy policy at https://uhallo.com/terms and https://uhallo.com/privacy.</p>
<h4>What Uhallo Sight does</h4>
<ul>
<li>Scan existing WordPress Media Library images for missing or weak alt text.</li>
<li>Draft AI alt text and image descriptions for accessibility and image SEO.</li>
<li>Use OCR-first analysis when images contain readable text.</li>
<li>Write approved fixes into native WordPress attachment metadata.</li>
<li>Keep new uploads covered after connection.</li>
<li>Use Base64 firewall mode for private or protected WordPress sites.</li>
<li>Include the Uhallo JS widget for extra frontend coverage when a theme or page builder needs it.</li>
<li>Use a First Client Proof Trial key when you want proof before upgrading.</li>
<li>Show a WordPress admin Client Proof Summary with scan counts, coverage status, and before/after examples.</li>
</ul>
<h4>Who it is for</h4>
<ul>
<li>WordPress freelancers maintaining client sites.</li>
<li>Small agencies managing WordPress or WooCommerce sites.</li>
<li>Site owners with years of uploaded images.</li>
<li>Accessibility consultants who need remediation after an audit.</li>
<li>Teams improving WordPress image SEO and accessibility before a redesign, migration, or compliance review.</li>
</ul>
<h4>Teams and multi-site use</h4>
<p>Uhallo Sight is installed one WordPress site at a time. Teams managing multiple WordPress sites add domains and manage site keys from the Uhallo portal, then connect each site with its own portal-provisioned key bundle.</p>


Uhallo Sight

AI alt text for WordPress images: scan your Media Library, improve image SEO, support WCAG work, and protect new uploads.

Ravi Khadka

<p>Altify AI is an auto ALT text and AI ALT text plugin for WordPress images. It helps generate descriptive image ALT text for accessibility and image SEO.</p>
<p>Use bulk image ALT text tools for your Media Library, generate featured image ALT text automatically, and scale WooCommerce image ALT updates with AI or offline mode.</p>
<p>Key features:</p>
<ul>
<li>Beginner-friendly Free Offline Mode quick start with one-click <code>Generate First 10 ALT Texts</code>.</li>
<li>Beginner-friendly Automation tab with upload toggle, daily schedule, and one-click <code>Fix Missing ALT Now</code>.</li>
<li>Automatic ALT generation on new image uploads with selectable mode priority (<code>Offline first</code>, <code>AI first</code>, <code>Offline only</code>, <code>AI only</code>).</li>
<li>Daily background scan for missing ALT (or all images) with mode selection, run limit, and status panel.</li>
<li>Top-level <code>Altify AI</code> admin menu (before Posts) with dedicated <code>Settings</code> and <code>Generate History</code> pages.</li>
<li>ALT coverage report with total images, missing ALT count, completed ALT count, coverage percentage, and CSV export.</li>
<li>AI mode with OpenAI model settings, rate limiting, retry/backoff, and safe fallback behavior.</li>
<li>Free Offline Mode (no API) that generates ALT from title/caption/description/filename.</li>
<li>Bulk Media Library processing with filters, batching, and pause/resume/stop controls.</li>
<li>WooCommerce bulk generation for featured and gallery images with category/date filters.</li>
<li>Generation history table with source, method (AI/Offline/Cache), ALT preview, and row-level delete controls. Settings page shows the latest 10 rows for quick review.</li>
<li>Multilingual support: Auto (site locale), many built-in languages, and custom language input.</li>
<li>Optional vision-based analysis for image-aware ALT suggestions.</li>
<li>Native WordPress ALT field updates (<code>_wp_attachment_image_alt</code>) for SEO plugin compatibility.</li>
<li>Smart protection for existing ALT text via <code>Only fill empty ALT</code> and <code>Overwrite existing ALT</code>.</li>
</ul>
<p>SEO and accessibility benefits:</p>
<ul>
<li>Improves image context for screen readers.</li>
<li>Reduces missing ALT text across large media libraries.</li>
<li>Keeps ALT text in the native WordPress field (<code>_wp_attachment_image_alt</code>) for compatibility with SEO plugins.</li>
<li>Avoids duplicate custom ALT fields and vendor lock-in.</li>
<li>Supports content quality workflows with configurable length and overwrite behavior.</li>
</ul>
<p>How it works:</p>
<ol>
<li>Plugin gathers safe text context from attachment metadata (filename, title, caption, description).</li>
<li>Optional product context is added for WooCommerce images (product name/category).</li>
<li>OpenAI returns a concise ALT suggestion.</li>
<li>Result is sanitized and stored in the standard WordPress ALT field.</li>
<li>If API fails (or offline mode is used), the plugin writes a clean metadata-based ALT text fallback.</li>
</ol>
<h3>Roadmap</h3>
<p>Planned improvements for upcoming releases:<br />
Roadmap items are planned and may change based on user feedback and compatibility requirements.</p>
<h4>1.0.1 (Quality + Workflow)</h4>
<ul>
<li>Better admin insights: per-run summaries and clearer error diagnostics.</li>
<li>Stronger ALT cleanup rules for edge-case filenames and punctuation.</li>
<li>Improved WooCommerce bulk UX for large product catalogs.</li>
<li>Dedicated Offline Mode tab and improved generation history management.</li>
</ul>
<h4>1.1.0 (Performance + Control)</h4>
<ul>
<li>Optional CLI command for large-scale ALT generation runs.</li>
<li>Enhanced queue reliability for high-volume media sites.</li>
<li>More granular include/exclude filters for bulk processing.</li>
</ul>
<h4>1.2.0 (Localization + Integrations)</h4>
<ul>
<li>Additional language options based on user demand.</li>
<li>Extended compatibility checks for popular SEO/workflow plugins.</li>
<li>Additional reporting filters based on user feedback.</li>
</ul>
<h3>External services</h3>
<p>This plugin connects to the OpenAI API to generate ALT text suggestions for image attachments.<br />
It is required for AI-based ALT text generation features (single upload automation, media bulk generation, and WooCommerce image bulk generation), unless Offline mode is enabled.</p>
<p>Service used:</p>
<ul>
<li>OpenAI API (<code>https://api.openai.com/v1/chat/completions</code>)</li>
</ul>
<p>Data sent and when:</p>
<ul>
<li>Sent only when an admin-triggered or configured ALT generation request is executed.</li>
<li>Sent data includes metadata/context built from WordPress attachment fields:
<ul>
<li>Attachment filename (cleaned)</li>
<li>Attachment title/caption/description</li>
<li>Optional WooCommerce product name/categories when available</li>
<li>Generation settings such as requested language and max length</li>
</ul>
</li>
<li>If <code>Analyze actual image (Vision)</code> is enabled, a resized image preview may also be sent.</li>
<li>If <code>Offline mode</code> is enabled, no OpenAI request is sent.</li>
</ul>
<p>Service provider legal links:</p>
<ul>
<li>Terms of Use: https://openai.com/policies/terms-of-use/</li>
<li>Privacy Policy: https://openai.com/policies/privacy-policy/</li>
</ul>


Altify AI – Auto ALT Text Generator


Altify AI is a Bet alt tag WordPress plugin that automatically generates accurate ALT text, improving accessibility and image SEO while saving time managing large media libraries. This plugin is a time saver. 👍


Best alt tag WordPress plugin

Auto ALT text and AI ALT text plugin for WordPress with bulk image ALT text tools, featured image ALT text, and WooCommerce image ALT.

Uhallo Sight vs Altify AI – Auto ALT Text Generator