caioferreiradev

<p><strong>VoxAI adds AI text to speech and an AI-generated summary to your WordPress posts — with a single click.</strong> 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.</p>
<p>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.</p>
<h4>✨ Key Features</h4>
<p><strong>AI Summary Generator</strong><br />
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.</p>
<p><strong>Text-to-Speech Audio Player</strong><br />
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.</p>
<p><strong>Reading Time Estimator</strong><br />
Automatically calculates and displays the estimated reading time for every post. Configurable and translatable.</p>
<p><strong>Smart Positioning</strong><br />
Choose to inject the AI Reader widget before the content, after the content, or disable injection entirely and use the shortcodes manually.</p>
<p><strong>Shortcodes for Full Control</strong><br />
– <code>[voxaiau_summary]</code> — Displays the AI Summary panel.<br />
– <code>[voxaiau_tts]</code> — Displays the AI Audio player.</p>
<h4>📝 Works Where the Official AI Plugin Doesn’t</h4>
<p>The official WordPress AI plugin is <strong>Gutenberg-only</strong>. 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.</p>
<p>VoxAI is different. It was built to work in <strong>both environments</strong> from day one:</p>
<ul>
<li><strong>Gutenberg</strong> — Full sidebar panel with real-time generation status, voice selector, and cost estimator.</li>
<li><strong>Classic Editor</strong> — Dedicated metabox with exactly the same features: generate summary, generate audio, voice selector, per-post cost display.</li>
</ul>
<p>If your site runs the Classic Editor — or if you manage a client site that does — VoxAI is the <strong>only</strong> AI audio and summary plugin that works out of the box, no editor swap required.</p>
<h4>🔗 WordPress 7.0 & Official AI Plugin Compatible</h4>
<p>VoxAI integrates natively with the WordPress 7.0 AI infrastructure:</p>
<ul>
<li><strong>WP AI Client support</strong> — When the site has an AI Connector configured (Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> 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><strong>Abilities API</strong> — 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><strong>Complements, not competes</strong> — The official AI plugin handles text features (title, excerpt, classification). VoxAI adds the one thing it doesn’t have: <strong>professional audio narration</strong>.</li>
<li><strong>Editor-agnostic</strong> — Unlike the official AI plugin, VoxAI works identically with Gutenberg and with the Classic Editor plugin active.</li>
</ul>
<h4>🔧 Minimal configuration required</h4>
<p>Paste your <a href="https://platform.openai.com/" rel="nofollow ugc">OpenAI API key</a> in <strong>Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> AI Audio & Summary</strong>, choose which post types to activate it on, and you’re done. The widget renders automatically.</p>
<h4>🌐 Languages</h4>
<ul>
<li>English (default)</li>
<li>Português do Brasil (pt_BR) — fully translated</li>
</ul>
<h4>🔒 Privacy & External Services</h4>
<p>This plugin sends post content to the OpenAI API <strong>only when you explicitly request</strong> a summary or audio generation. No data is sent automatically without user action.</p>
<p>This plugin uses the OpenAI API. By using this plugin, you agree to:<br />
– <a href="https://openai.com/policies/terms-of-use" rel="nofollow ugc">OpenAI Terms of Service</a><br />
– <a href="https://openai.com/policies/privacy-policy" rel="nofollow ugc">OpenAI Privacy Policy</a></p>
<p>No data is stored on our servers. The generated MP3 is saved locally on your WordPress install.</p>


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.

Stefano Lodola

<h3>3x Sitewide Visitor Engagement in 1 Click</h3>
<p>Nuclear Engagement is the easiest way to <strong>turn all your blog posts into interactive quizzes, summaries and table of contents</strong> – automatically, in one run.</p>
<p>In just one click, our AI analyzes your article and generates a concise summary and a short quiz to <strong>engage</strong> your readers.<br />
These interactive elements boost <strong>time on page</strong>, reduce <strong>bounce rates</strong>, and even help you <strong>capture email leads</strong> – all <strong>without any coding</strong> or manual work​.</p>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/HwScpKueMkg?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<p>If you want visitors to stay longer and interact with your content, Nuclear Engagement is your plug-and-play solution.<br />
It’s called Nuclear Engagement because it is the nuclear option to boost blog engagement.</p>
<p>With NE, you can <strong>bulk generate engaging content like quizzes and summaries from your blog posts using AI</strong>. The generated content is stored in post meta fields, which you can display via shortcodes, blocks or automatic insertion.</p>
<p>🚀 <strong>3× Longer Visits</strong> with instant AI quizzes & summaries<br />
⚙️ <strong>1‑Click, Sitewide</strong>: Bulk process 100+ posts in seconds<br />
🔒 <strong>No Coding Needed</strong>: Auto‑insert via shortcode, block or auto‑append<br />
📈 <strong>Lead Capture</strong>: Built‑in email opt‑in via Zapier & Make</p>
<h4>Why Nuclear Engagement</h4>
<p>What sets it apart from other quiz plugins and summarizers is the option to <strong>process every post in one run</strong>. As a result, you get a sitewide content upgrade in a matter of seconds. No manual writing, editing, settings, or placement is needed. The process is <strong>fully automated</strong>.<br />
This makes NE especially appealing to <strong>large blogs</strong> (100+ posts).</p>
<p>In short, NE is the only solution to:<br />
– <strong>Generate</strong> AI summaries and quizzes from blog post content<br />
– <strong>Fully automate</strong> the process from input, through creation and storage, all the way to display<br />
– <strong>Process</strong> posts in <strong>batches</strong> (not one by one)<br />
When I say “the only solution”, I mean it. This plugin is created from my own custom code that I had to write because I couldn’t find any plugin or tool that does that.</p>
<h4>Automated Process</h4>
<p><strong>Creation</strong> => <strong>Storage</strong> => <strong>Display</strong></p>
<p>😅 <em>Other plugins and tools</em><br />
👨‍💻/🤖 => 👨‍💻 => 👨‍💻 (hours)<br />
🤯 <em>Nuclear Engagement</em><br />
🤖 => 🤖 => 🤖 (seconds)</p>
<p>✔️ If you have a blog post, you’re already <strong>one click</strong> away from a summary and a quiz. Only with NE!</p>
<h4>Processing at Scale</h4>
<p>😅 <em>Other plugins and tools</em><br />
1🔴 => 1📝 (one by one)<br />
🤯 <em>Nuclear Engagement</em><br />
1🔴 => ♾️📝📝📝📝📝📝📝📝📝📝 (all posts)</p>
<p>✔️ You can literally <strong>upgrade your entire blog in a few seconds</strong> – whether it has 100 or 10,000 posts. No other solution is capable of that.</p>
<p>Turn every WordPress blog post into an <strong>interactive experience</strong> with AI-generated quizzes, summaries and table of contents that keep readers engaged 3x longer – with just one click.</p>
<h4>🚀 Live Demo 🚀</h4>
<p>Want to see it in action? Generate engaging content on a demo site for free – experience how a dull post transforms into an engaging experience.<br />
➡️ <a href="https://demo.nuclearengagement.com?ref=wp_listing&link=try_demo" rel="nofollow ugc"><strong>Try Demo</strong></a></p>
<blockquote>
<p>★★★★★<br />
  <em>“It instantly boosted our blog’s engagement.”</em><br />
  – Evan Kurzyp, fertility2family.com.au</p>
</blockquote>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/np9boMarsBU?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<h3>Made for You</h3>
<ul>
<li><a href="https://www.nuclearengagement.com/audience-2/online-business?ref=wp_listing&link=business" rel="nofollow ugc">Business</a>: Generate engaging content effortlessly, increasing visitor retention, SEO performance, and conversions through interactive summaries, quizzes and table of contents.</li>
<li><a href="https://www.nuclearengagement.com/audience-2/educator?ref=wp_listing&link=educators" rel="nofollow ugc">Educators</a>: Quickly transform lengthy educational content into interactive quizzes and concise summaries, enhancing student engagement and comprehension.</li>
<li><a href="https://www.nuclearengagement.com/audience-2/agencies?ref=wp_listing&link=agencies" rel="nofollow ugc">Agencies</a>: Offer clients bulk content upgrades easily, saving time and providing high-value, SEO-optimized content enhancements at scale.</li>
</ul>
<h3>Benefits</h3>
<ul>
<li><a href="https://www.nuclearengagement.com/use-case-2/content-marketing?ref=wp_listing&link=content_marketing" rel="nofollow ugc">Content marketing</a>: AI-generated quizzes, summaries and table of contents encourage visitors to interact more deeply, boosting user engagement and dwell time.</li>
<li><a href="https://www.nuclearengagement.com/use-case-2/seo?ref=wp_listing&link=seo" rel="nofollow ugc">SEO</a>: Enhanced on-page activity sends positive signals to search engines, potentially improving search rankings.</li>
<li><a href="https://www.nuclearengagement.com/use-case-2/lead-generation?ref=wp_listing&link=lead_generation" rel="nofollow ugc">Lead generation</a>: Built-in no-code email opt-in integration helps capture leads effortlessly, supporting your marketing strategy.</li>
</ul>
<p>Nuclear Engagement breathes new life into old blog posts and boosts reader interaction. Instead of passive articles, you’ll offer an active learning experience that keeps visitors on your site.</p>
<p>If you’re tired of seeing users leave after skimming an article, or you simply want to offer something fresh and fun on your blog, Nuclear Engagement gives you a powerful solution with virtually no effort needed.</p>
<p>➡️ Get started now – install Nuclear Engagement and automatically convert your first post into an interactive experience in under 5 minutes. Watch how much more your readers will engage and stay on your site!</p>
<blockquote>
<p>★★★★★<br />
  <em>“An incredible tool that made our content strategy so much more effective.”</em><br />
  – Chad Finegold, improvingchess.com</p>
</blockquote>
<h3>Features</h3>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/te6X4ls6ds0?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<ul>
<li><a href="https://www.nuclearengagement.com/feature/bulk-processing?ref=wp_listing&link=bulk_content_generation" rel="nofollow ugc">Bulk Content Generation</a>: Upgrade multiple blog posts at once, saving time and streamlining your workflow.</li>
<li><a href="https://www.nuclearengagement.com/feature/quiz-generation?ref=wp_listing&link=ai_quizzes" rel="nofollow ugc">AI-Powered Quizzes</a>: Automatically create engaging content that keeps visitors on page.</li>
<li><a href="https://www.nuclearengagement.com/feature/summary-creation?ref=wp_listing&link=ai_summaries" rel="nofollow ugc">AI Summaries</a>: Automatically create a skimmable outline that hooks your readers.</li>
<li>Automatic Table of Contents: Automatically create a TOC to help navigation.</li>
<li><a href="https://www.nuclearengagement.com/feature/emailoptin?ref=wp_listing&link=email_optin" rel="nofollow ugc">Email Opt-in</a>: Collect email addresses at the end of quizzes to add them to your mailing list via Zapier, Make, etc.</li>
<li><a href="https://www.nuclearengagement.com/feature/embedding?ref=wp_listing&link=customizable_display" rel="nofollow ugc">Customizable Display Options</a>: Choose to insert generated content before, after, or via shortcodes or blocks for optimal layout.</li>
<li><a href="https://www.nuclearengagement.com/feature/wordpress-integration?ref=wp_listing&link=wordpress_integration" rel="nofollow ugc">Seamless WordPress Integration</a>: Enjoy an easy-to-install plugin that fits smoothly into your existing site setup.</li>
<li><a href="https://www.nuclearengagement.com/feature/analytics?ref=wp_listing&link=engagement_analytics" rel="nofollow ugc">Engagement Analytics</a>: Monitor reader behavior and quiz completions to refine your content strategy.</li>
</ul>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/F6y7bSHFkfY?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<ul>
<li><a href="https://www.nuclearengagement.com/feature/responsive?ref=wp_listing&link=mobile_optimization" rel="nofollow ugc">Mobile Optimization</a>: Deliver responsive quizzes and summaries that look great on any device.</li>
<li><a href="https://www.nuclearengagement.com/feature/brand-voice?ref=wp_listing&link=brand_consistency" rel="nofollow ugc">Brand Consistency</a>: Maintain your unique voice with AI content that adapts to your style and aesthetic.</li>
</ul>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/dN7mKjexjqE?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<ul>
<li><strong>Easy Setup, No Coding Required</strong>: Activate the plugin and enable AI generation – that’s it. Nuclear Engagement is built for non-technical users: no code to write. It auto-inserts the quiz and summary into your posts (you can choose the position). In minutes, your site gets an interactive makeover.</li>
<li><strong>Lightweight & Optimized</strong>: The tiny codebase and lazy loading assure fast loading, both in admin and on frontend. You won’t even notice it’s active.</li>
</ul>
<blockquote>
<p>★★★★★<br />
  <em>“Helped us scale our blog content without losing quality.”</em><br />
  – Elena Benelli, allitaliannames.com</p>
</blockquote>
<h3>Quiz + Summary + TOC in 1 Plugin</h3>
<h4>AI Quiz Plugin</h4>
<p>Generate interactive quizzes in one click to keep visitors on the page longer, increase dwell time, and collect email leads—no coding required. Google rewards sites where users stay and interact, so quizzes boost both UX metrics and SEO performance.</p>
<h4>AI Summary Plugin</h4>
<p>Instantly add concise, skimmable summaries at the top of every post. Readers grasp key points fast, reducing bounce rates and signalling helpful content to search engines. Better engagement means stronger on-page SEO without extra writing effort.</p>
<h4>Table of Contents Plugin</h4>
<p>A dynamic TOC lets users jump to any section, cutting scroll fatigue and raising time on site. Clear structure improves accessibility, satisfies Google’s page-experience signals, and helps long-form content rank for multiple keywords.</p>
<h4>🛣️ Growing with You 🛣️</h4>
<p>More features are coming!<br />
➡️ See the <a href="https://www.nuclearengagement.com/roadmap?ref=wp_listing&link=roadmap" rel="nofollow ugc">Roadmap</a></p>
<p>Submit feature requests and suggestions here:<br />
➡️ <a href="https://wordpress.org/support/plugin/nuclear-engagement/" rel="ugc">Share your thoughts</a></p>
<h3>Usage</h3>
<ol>
<li>To process a <strong>single post</strong>, open the post in the WP post editor; or, for <strong>bulk</strong> processing, open the NE plugin’s <strong>generation page</strong></li>
<li>On the post editor, simply click the <strong>generate button</strong> on the relevant metabox; on the generation page, first select the posts to process, then click the generate button</li>
<li>Wait on page until you see a <strong>success message</strong> (usually a few seconds)</li>
<li>Check the <strong>generated content</strong> on the post editor and manually edit or regenerate if needed (usually not needed)</li>
<li>On the plugin’s <strong>settings page</strong>, choose where to display the generated content: automatically appended before or after the post content; or, through shortcodes or blocks</li>
<li>Only if you use <strong>shortcodes or blocks</strong>, place them on the single post template (that’s one placement that applies to every post)</li>
<li>Open the post on the <strong>frontend</strong> (either as published or as a preview) to see the generated content</li>
<li>Done! Your engaging content is now live.</li>
</ol>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/w7B81SLUddA?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<h3>Donate</h3>
<p>NE is taking me months of work. Will you show your appreciation? You get to request features and enjoy priority support. Support NE development today to <strong>get results faster</strong>!<br />
<a href="https://buy.stripe.com/3csg1Tdn0a9h3ss288" rel="nofollow ugc">Donate Now via Stripe</a></p>
<h3>External Data Disclosure</h3>
<p>This is the <strong>strength</strong> of NE – the generated content matches yours exactly because it is generated <em>from</em> it.<br />
That’s why this plugin connects to the <a href="https://app.nuclearengagement.com?ref=wp_listing&link=nuclear_engagement_app" rel="nofollow ugc">Nuclear Engagement app</a> in order to generate content such as summaries and quizzes using AI.</p>
<p>When you use Nuclear Engagement, selected post data is sent to an external app. Neither the plugin nor the app store or transmit any data beyond what is necessary for generating and returning the quiz or summary content.<br />
– Data sent: post content, title, id, metadata<br />
– When: Whenever the user triggers content generation on the plugin’s generation page, on the WP post editor<br />
– Why: To generate AI content based on the post content<br />
– <a href="https://www.nuclearengagement.com/privacy-policy?ref=wp_listing&link=privacy_policy" rel="nofollow ugc">Privacy Policy</a><br />
– <a href="https://www.nuclearengagement.com/terms-and-conditions?ref=wp_listing&link=terms_of_service" rel="nofollow ugc">Terms of Service</a><br />
By installing and activating the plugin, you agree to the above third-party usage.</p>


Nuclear Engagement

Nuclear Engagement started as my own custom code to improve my Think In Italian blog. It dramatically improved user engagement. So, I thought it could help other site owners.

Worked for me

Instantly boost dwell time, cut bounce rates, improve SEO and capture emails with AI-generated quizzes, summaries and table of contents on every post.

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