Title: HUP &#8211; Campos SEO con IA
Author: HazmeUnaPagina.cl
Published: <strong>September 10, 2026</strong>
Last modified: September 10, 2026

---

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# HUP – Campos SEO con IA

 By [HazmeUnaPagina.cl](https://profiles.wordpress.org/hazmeunapagina/)

[Download](https://downloads.wordpress.org/plugin/hup-campos-seo-con-ia.1.0.0.zip)

 * [Details](https://wordpress.org/plugins/hup-campos-seo-con-ia/#description)
 * [Reviews](https://wordpress.org/plugins/hup-campos-seo-con-ia/#reviews)
 *  [Installation](https://wordpress.org/plugins/hup-campos-seo-con-ia/#installation)
 * [Development](https://wordpress.org/plugins/hup-campos-seo-con-ia/#developers)

 [Support](https://wordpress.org/support/plugin/hup-campos-seo-con-ia/)

## Description

HUP – Campos SEO con IA connects your WordPress site to OpenAI or Google Gemini 
to write the fields you usually leave half-finished: the product description, the
post excerpt, the tags, the alt text of the featured image, and the SEO and social
fields — title, meta description, focus keyword and Open Graph.

Where each one is written depends on your site, not on the plugin. If you run RankMath,
Yoast SEO or All In One SEO, it is detected automatically and the text goes into
their fields. If you run none, the plugin stores the text in its own fields and 
prints the meta tags itself. What the AI adds is the text: written in your language,
for your country, with the keyword where it belongs.

**Please note:** the plugin’s admin interface and its AI prompts are in Spanish.
This readme is in English as required by WordPress.org, but the plugin is aimed 
at Spanish-speaking site owners.

**What it does**

 * Fills in every field it can write with AI: long description, short description
   or excerpt, tags, alt text of the featured image, SEO title, meta description,
   focus keyword and the Open Graph title and description.
 * Creates complete blog posts from a topic, with a choice of tone and length.
 * Improves existing posts, with a preview before the changes are applied.
 * Scores each piece of content from 0 to 100 based on how complete it is, and explains
   which fields count and which are missing.
 * Scans your whole catalogue to recalculate those percentages without spending 
   any AI credit.
 * Lets you edit any field by hand from a modal, including your SEO plugin’s fields.

**The score and your SEO plugin**

If you use RankMath, Yoast SEO or All In One SEO, the plugin detects it on its own,
writes into their fields and scores them alongside the native ones. If you don’t
use any, it writes into its own fields, prints the meta tags itself and scores what
applies. Either way, nothing is held back and 100% is reachable.

**Other features**

 * Generation log with tokens and costs, with configurable automatic pruning.
 * Cost calculator by model and volume.
 * Customisable prompts with dynamic variables.
 * API keys encrypted with AES-256-CBC.

**Supported AI providers**

 * OpenAI: GPT-5, GPT-5 Mini, GPT-5 Nano, GPT-4o, GPT-4o Mini, GPT-4 Turbo
 * Google: Gemini 3.7 Flash, Gemini 2.5 Flash, Gemini 2.5 Pro, Gemini 2.5 Flash 
   Lite

**Important:** this plugin relies on external AI services to work. See the “Third-
Party Services” section below for what data is sent and to whom.

Developed with the assistance of AI tools under direct human supervision.

### Third-Party Services

This plugin **requires** an external artificial intelligence service in order to
generate content. Without a configured API key, the generation features do not operate.

**When data is sent**

Only when an administrator manually triggers an action in the plugin: completing
the fields of a piece of content, creating a post, improving a post, or testing 
the API key connection. The plugin does **not** send anything automatically, on 
a schedule, or in the background, and it sends nothing from the site’s front end.

**What data is sent**

From the selected content: title, content or description (truncated to 2,000 characters),
category and, for WooCommerce products, SKU, price and attributes. It also sends
the configuration you define in the plugin: business description, country and language.

No personal user data, WordPress credentials, email addresses, or WooCommerce customer
or order data is sent.

**To which services**

_OpenAI_ — used when you select OpenAI as the provider. Data is sent to `https://
api.openai.com/v1/chat/completions`.

 * Terms of use: https://openai.com/policies/terms-of-use
 * Privacy policy: https://openai.com/policies/privacy-policy

_Google Gemini_ — used when you select Google as the provider. Data is sent to `
https://generativelanguage.googleapis.com/v1beta/models/`.

 * API terms: https://ai.google.dev/gemini-api/terms
 * Privacy policy: https://policies.google.com/privacy

**About API keys and your data**

API keys are provided by the user and registered in their own account with each 
provider: they are **not bundled with the plugin**. They are stored encrypted with
AES-256-CBC in your own database.

The plugin does not send data to any servers of its own, nor to any third party 
other than the AI provider you select, and it keeps no copies of your content outside
your own WordPress database.

By using this plugin you accept the terms of the AI provider you configure. The 
cost of API usage is the user’s responsibility.

## Screenshots

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## Installation

 1. Upload the `hup-campos-seo-con-ia` folder to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the **Plugins** menu in WordPress.
 3. Go to **Campos SEO IA  Configuración**.
 4. Select your AI provider and enter your API key.
 5. Click “Probar conexión” (Test connection) and then “Guardar” (Save).

## FAQ

### Which fields does the AI fill in?

Every field it knows how to write: the product’s long description, the short description
or excerpt, the tags, the alt text of the featured image, the SEO title, the meta
description, the focus keyword and the Open Graph title and description. On a post
it does not touch the article body when completing fields: rewriting it is what 
the “Mejorar” (Improve) action is for.

Where they are written depends on your setup: into your SEO plugin’s fields if you
have one, or into the plugin’s own fields if you don’t, in which case it prints 
the meta tags itself. You can also edit any of them by hand from the modal.

### Do I need WooCommerce to use this plugin?

No. WooCommerce is optional. Without it, the plugin works for blog posts. The Products
section requires WooCommerce to be active.

### Which SEO plugin do I need?

None is required. The plugin automatically detects RankMath, Yoast SEO and All In
One SEO. With no SEO plugin active it runs in native mode: it uses the WordPress
and WooCommerce fields and outputs the meta tags itself.

### Why doesn’t my score reach 100?

Because a field is missing. Click the percentage on any row and you will see the
breakdown: which fields are being measured on your installation, which are complete,
which are partial, and how much each one contributes. Anything still missing can
be written there by hand, and it counts the same.

### Can I complete many products at once?

This version completes one piece of content at a time, using the “Completar” button
on each row. The score scan does go through the whole catalogue, but it uses no 
AI: it only re-reads the fields that already exist and recalculates the percentages.

### Where do I get an API key?

 * OpenAI: https://platform.openai.com/api-keys
 * Google Gemini: https://aistudio.google.com/app/apikey

### Are API keys stored securely?

Yes. API keys are encrypted with AES-256-CBC using your WordPress AUTH_KEY before
being saved to the database.

### What happens to my data when I uninstall the plugin?

Uninstalling removes the configuration options, the log table, the temporary cache
and the metadata generated by the plugin. API keys are **kept** by default, so that
reinstalling does not force you to paste them again. If you would rather delete 
those too, tick the “Eliminar también las API keys al desinstalar” box under **Configuración
API y Modelo** before uninstalling.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“HUP – Campos SEO con IA” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ HazmeUnaPagina.cl ](https://profiles.wordpress.org/hazmeunapagina/)

[Translate “HUP – Campos SEO con IA” into your language.](https://translate.wordpress.org/projects/wp-plugins/hup-campos-seo-con-ia)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/hup-campos-seo-con-ia/),
check out the [SVN repository](https://plugins.svn.wordpress.org/hup-campos-seo-con-ia/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/hup-campos-seo-con-ia/)
by [RSS](https://plugins.trac.wordpress.org/log/hup-campos-seo-con-ia/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.0

 * First public release.
 * Fills in WooCommerce products and posts with AI: long description, short description
   or excerpt, tags, alt text, SEO title, meta description, focus keyword and Open
   Graph.
 * OpenAI (GPT-5, GPT-5 Mini, GPT-5 Nano, GPT-4o, GPT-4o Mini, GPT-4 Turbo) and 
   Google Gemini (3.7 Flash, 2.5 Flash, 2.5 Pro, 2.5 Flash Lite) providers.
 * Creation of complete blog posts with AI, with configurable tone and length.
 * Improvement of existing posts, with a preview before applying.
 * Score from 0 to 100 with a breakdown: which fields are measured on your installation
   and how much each one contributes.
 * Catalogue-wide score scanning that uses no AI.
 * Manual edit modal for every field, including your SEO plugin’s.
 * Automatic detection of RankMath, Yoast SEO and All In One SEO, plus a native 
   mode that outputs meta tags.
 * Warning when a customised prompt asks for fields the installation does not fill
   in.
 * Generation log with tokens and costs, with configurable automatic pruning.
 * Cost calculator by model and volume.
 * Customisable prompts with dynamic variables.
 * API keys encrypted with AES-256-CBC.

## Meta

 *  Version **1.0.0**
 *  Last updated **2 days ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 6.2 or higher **
 *  Tested up to **7.1**
 *  PHP version ** 8.3 or higher **
 * Tags
 * [AI](https://wordpress.org/plugins/tags/ai/)[Gemini](https://wordpress.org/plugins/tags/gemini/)
   [openai](https://wordpress.org/plugins/tags/openai/)[seo](https://wordpress.org/plugins/tags/seo/)
   [woocommerce](https://wordpress.org/plugins/tags/woocommerce/)
 *  [Advanced View](https://wordpress.org/plugins/hup-campos-seo-con-ia/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/hup-campos-seo-con-ia/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/hup-campos-seo-con-ia/reviews/)

## Contributors

 *   [ HazmeUnaPagina.cl ](https://profiles.wordpress.org/hazmeunapagina/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/hup-campos-seo-con-ia/)