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WP AI Explainer

Highlight text, get an instant AI explanation

WP AI Explainer turns confusing words into instant tooltips, powered by OpenAI, Claude, or Gemini. Visitors highlight any text on your site and get an instant AI-generated explanation, no page reload, no extra clicks. Free version supports OpenAI. Pro adds Claude and Gemini, pre-scanning of posts, and an AI Terms glossary builder. Works with any theme, installs in five minutes. Built for bloggers, educators, legal/medical sites, and anyone whose content makes readers reach for Google.

Top comment

I built WP AI Explainer because I kept watching friends and family bail out of articles the moment they hit a word they didn't know. Glossaries are dead links. ChatGPT in another tab breaks flow. I wanted something where you highlight a word and the explanation just appears like a Kindle dictionary, but for anything, anywhere on a WordPress site.
A few things I'm proud of:
• It works with any theme so no shortcodes, no rebuilds
• You bring your own API key, so costs stay yours and predictable
• Hard usage caps mean a viral post can't run up a £500 bill overnight
• Free version is genuinely useful; pro adds Claude/Gemini, bulk scanning, and a glossary builder
Would love feedback on the tooltip UX, the onboarding flow, or anything that feels off.
Billy

About WP AI Explainer on Product Hunt

Highlight text, get an instant AI explanation

WP AI Explainer was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #144 on the daily leaderboard. WP AI Explainer turns confusing words into instant tooltips, powered by OpenAI, Claude, or Gemini. Visitors highlight any text on your site and get an instant AI-generated explanation, no page reload, no extra clicks. Free version supports OpenAI. Pro adds Claude and Gemini, pre-scanning of posts, and an AI Terms glossary builder. Works with any theme, installs in five minutes. Built for bloggers, educators, legal/medical sites, and anyone whose content makes readers reach for Google.

On the analytics side, WP AI Explainer competes within Productivity, WordPress and Artificial Intelligence — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how WP AI Explainer performed against the three products that launched closest to it on the same day.

Who hunted WP AI Explainer?

WP AI Explainer was hunted by CodeVera. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

For a complete overview of WP AI Explainer including community comment highlights and product details, visit the product overview.