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VoxAI adds AI text to speech and an AI-generated summary to your WordPress posts — with a single click. Convert any article into natural audio narration so visitors can listen to your posts or have them read aloud, and give every article a smart AI summary at the top. No recording equipment, no microphone, no manual editing. Powered by the OpenAI text to speech and summarization models.
Readers stay longer. Bounce rates drop. And your content becomes accessible to audiences who prefer to listen — on their commute, at the gym, or while multitasking.
<h4>✨ Key Features</h4>
AI Summary Generator 
Uses OpenAI GPT-4o Mini to read your article and write a concise, accurate summary. The summary appears in a collapsible panel inside your post — clean, discreet, and on-brand.
Text-to-Speech Audio Player 
Converts your full article into natural-sounding audio using OpenAI’s text to speech (TTS) engine, so readers can listen to your posts or have them read aloud. Six high-quality voices available (Alloy, Echo, Fable, Onyx, Nova, Shimmer). The MP3 is saved to your server — no recurring API call for playback. Great for accessibility and for turning your blog into a podcast-style audio experience.
Reading Time Estimator 
Automatically calculates and displays the estimated reading time for every post. Configurable and translatable.
Smart Positioning 
Choose to inject the AI Reader widget before the content, after the content, or disable injection entirely and use the shortcodes manually.
Shortcodes for Full Control 
– <code>[voxaiau_summary]</code> — Displays the AI Summary panel. 
– <code>[voxaiau_tts]</code> — Displays the AI Audio player.
<h4>📝 Works Where the Official AI Plugin Doesn’t</h4>
The official WordPress AI plugin is Gutenberg-only. Every feature it offers — title generation, summarization, excerpt, alt text — lives inside the block editor sidebar. Activate the Classic Editor plugin and all of it disappears.
VoxAI is different. It was built to work in both environments from day one:
<ul>
<li>Gutenberg — Full sidebar panel with real-time generation status, voice selector, and cost estimator.</li>
<li>Classic Editor — Dedicated metabox with exactly the same features: generate summary, generate audio, voice selector, per-post cost display.</li>
</ul>
If your site runs the Classic Editor — or if you manage a client site that does — VoxAI is the only AI audio and summary plugin that works out of the box, no editor swap required.
<h4>🔗 WordPress 7.0 & Official AI Plugin Compatible</h4>
VoxAI integrates natively with the WordPress 7.0 AI infrastructure:
<ul>
<li>WP AI Client support — When the site has an AI Connector configured (Settings → Connectors), VoxAI uses it for summary generation without requiring a separate API key. Falls back to your OpenAI key if no connector is configured.</li>
<li>Abilities API — Registers <code>voxai/generate-audio</code> and <code>voxai/generate-summary</code> as discoverable AI Abilities. They appear in the Abilities Explorer and can be triggered by AI agents or automation workflows.</li>
<li>Complements, not competes — The official AI plugin handles text features (title, excerpt, classification). VoxAI adds the one thing it doesn’t have: professional audio narration.</li>
<li>Editor-agnostic — Unlike the official AI plugin, VoxAI works identically with Gutenberg and with the Classic Editor plugin active.</li>
</ul>
<h4>🔧 Minimal configuration required</h4>
Paste your <a href="https://platform.openai.com/" rel="nofollow ugc">OpenAI API key</a> in Settings → AI Audio & Summary, choose which post types to activate it on, and you’re done. The widget renders automatically.
<h4>🌐 Languages</h4>
<ul>
<li>English (default)</li>
<li>Português do Brasil (pt_BR) — fully translated</li>
</ul>
<h4>🔒 Privacy & External Services</h4>
This plugin sends post content to the OpenAI API only when you explicitly request a summary or audio generation. No data is sent automatically without user action.
This plugin uses the OpenAI API. By using this plugin, you agree to: 
– <a href="https://openai.com/policies/terms-of-use" rel="nofollow ugc">OpenAI Terms of Service</a> 
– <a href="https://openai.com/policies/privacy-policy" rel="nofollow ugc">OpenAI Privacy Policy</a>
No data is stored on our servers. The generated MP3 is saved locally on your WordPress install.

VoxAI – AI Text to Speech, Audio & Summary for Posts

AI text to speech for WordPress posts: add audio narration and a smart AI summary in one click. Powered by OpenAI, no recording needed.

Adds fallback support for the HTML5 <a href="http://html5doctor.com/the-details-and-summary-elements/" rel="nofollow ugc"><details> and <summary> elements</a> in browsers that don’t support them using <a href="http://mathiasbynens.be/notes/html5-details-jquery" rel="nofollow ugc">Mathias Bynens’ <details>/<summary> jQuery plugin.</a>
Once the plugin is activated on your site, the following HTML should work in all modern browsers, even if they don’t natively support the <details> and <summary> elements:
<pre><code><details>
 <summary>Click for more info...</summary>
 This is where you'd add the additional content that won't be seen until the "summary" is clicked.
</details>
</code></pre>

HTML5 Details Polyfill

Adds fallback support for the HTML5 <details> and <summary> elements in browsers that don't support them.

VoxAI – AI Text to Speech, Audio & Summary for Posts vs HTML5 Details Polyfill