Codevera AI Tooltip Explainer for Jargon and Confusing Terms helps readers understand difficult words or concepts without leaving a page. When a visitor highlights a confusing term, an explain button appears, and a plain-English explanation shows up in a tooltip right next to the selection.
It suits technical documentation, medical or legal content, online courses, and news sites covering specialist subjects where unfamiliar terms can cause readers to lose interest or click away.
The explanations are generated by OpenAI’s GPT-4.1 model, which comes pre-configured so there is no model to choose. Site owners need their own OpenAI API key, entered in the plugin settings, to generate explanations.
Only the text a visitor selects is sent to OpenAI for processing, and the resulting explanation appears directly in the tooltip on the same page, with nothing stored afterward.
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Key Features of Codevera AI Tooltip Explainer for Jargon and Confusing Terms
Instant tooltip explanations. Readers highlight any confusing word or phrase and click an explain button to get a clear answer generated by GPT-4.1, without opening a new tab or searching elsewhere.
Cost-saving smart caching. Repeated questions are served from a cache instead of triggering a new API request, which cuts down on API usage and avoids charging for the same explanation twice.
Configurable rate limiting. Separate request caps can be set for logged-in and anonymous visitors, helping site owners keep API usage under control.
Accessible, boundary-aware tooltip. The tooltip stays within the visible viewport so it never clips off-screen, and it supports keyboard navigation and screen readers for WCAG AA accessibility.
Targeted content scanning. CSS selectors let site owners include or exclude specific page areas, so the explain feature only activates where it is wanted.
Privacy-conscious data handling. Only the selected text is sent to OpenAI for processing, nothing is stored afterward, and API keys are encrypted and kept out of the browser.
How to Install Codevera AI Tooltip Explainer for Jargon and Confusing Terms
Step 1: Install and activate. In the WordPress dashboard, go to Plugins > Add New Plugin, search for Codevera AI Tooltip Explainer, then click Install Now followed by Activate.
Step 2: Open the plugin settings. Go to Settings > Codevera AI Content Explainer to access the configuration screen.
Step 3: Add an OpenAI API key. Create or sign in to an OpenAI account, generate a secret key from the API Keys section, then paste it into the plugin settings and test the connection.
Step 4: Adjust selection and rate settings. Set minimum and maximum text selection lengths and configure rate limiting to manage how often explanations can be requested.
Step 5: Customize prompt and appearance. Optionally edit the prompt template and adjust the tooltip’s look, then save the settings.
Step 6: Test on the live site. Visit a page on the site, highlight some text, and confirm the explain button and tooltip work as expected.
Good to Know About Codevera AI Tooltip Explainer for Jargon and Confusing Terms
The plugin requires an OpenAI API key and a browser with JavaScript enabled to function. According to its documentation, it does not collect or store personal data, sets no cookies, and only sends the text a visitor selects to OpenAI for processing; API keys are encrypted with WordPress salts and restricted to administrators.
The developer notes it works on multisite installations, with each site able to use its own key and settings, and that it ships with interface translations for several languages while remaining compatible with WPML and Polylang for additional locales.
Download Codevera AI Tooltip Explainer for Jargon and Confusing Terms on WordPress.org