This fun plugin just replaces the “Excerpt” meta-box with something more meaningful for the Modern Redditor.
Oh, also, it’s a neat example of custom string replacement using a filter over gettext 🙂
<h3>Support</h3>
On <a href="https://github.com/ozh/too-long-didnt-read" rel="nofollow ugc">Github</a>. I don’t read WordPress support forums.

TL;DR

Aethonic

<a href="https://aethonic.com/sumtics/" rel="nofollow ugc">Sumtics</a> – Generate AI-powered TL;DR summaries for your WordPress posts and pages, helping visitors quickly understand your content.
How It Works:
Sumtics automatically generates concise summaries of your website content, making it easier for users to quickly grasp the key points of your articles, blog posts, and pages. With just one click, visitors can get an AI-generated summary of your content, improving engagement and user experience.
Key Features:
<ul>
<li>Automatic TL;DR Generation – Automatically create summaries for your posts and pages</li>
<li>Floating AI Button (FAB) – Position it anywhere (bottom-right, bottom-left, top-right, top-left, left-center, right-center)</li>
<li>Automatic Inline Insertion – Automatically insert “Summarize this” buttons before/after title or content</li>
<li>Multiple AI Models – Support for ChatGPT, Gemini, Claude, Grok, Google AI and Perplexity</li>
<li>Per-Post Overrides – Customize prompts, length, and position for individual posts</li>
<li>Content Type Targeting – Control which post types display the summary buttons</li>
<li>Custom Prompts – Global defaults with per-model and per-post overrides</li>
<li>Flexible Summary Lengths – Choose from short, medium, or detailed summaries</li>
</ul>
AI Models Supported:
<ul>
<li>ChatGPT (OpenAI)</li>
<li>Gemini (Google)</li>
<li>Claude (Anthropic)</li>
<li>Grok (xAI)</li>
<li>Perplexity</li>
<li>Google AI Mode</li>
</ul>
Perfect for content-heavy websites, news sites, blogs, and educational platforms where users need quick access to content summaries.

Sumtics – AI Summarizer for WordPress

Generate AI-powered TL;DR summaries for your WordPress posts and pages with support for ChatGPT, Gemini, Claude, Google AI, Grok, and Perplexity.

TL;DR vs Sumtics – AI Summarizer for WordPress