DB AI Field Generator for Advanced Custom Fields is built for WordPress developers, agencies, and theme builders who need to set up ACF field groups without manually clicking through the ACF admin interface.
Instead of building each field by hand, site owners type a plain-English description of what they need, such as a testimonials repeater or a set of WooCommerce product fields, and the plugin turns that description into a ready-to-use field group.
The plugin works by sending the typed prompt and chosen model name to an AI provider’s API, and nothing is transmitted until a request is triggered by clicking Generate. It supports several providers, including OpenRouter, Google Gemini through Google AI Studio, NVIDIA NIM, OpenAI, Anthropic Claude, and any OpenAI-compatible custom endpoint such as Ollama or LM Studio, and requires an API key from whichever provider is selected on the settings page.
OpenRouter, Gemini, and NVIDIA NIM offer free access tiers, while OpenAI and Claude usage may be billed by those providers. Generated results appear as a JSON preview inside the WordPress dashboard before being registered as an actual ACF field group.
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Key Features of DB AI Field Generator for Advanced Custom Fields
Natural language field creation. Describe the fields needed in ordinary sentences and receive a complete ACF field group, covering types such as text, image, select, gallery, relationship, and WYSIWYG.
Repeaters with nested sub-fields. Mentioning a repeater in the prompt produces nested sub-fields automatically, useful for structures like testimonials with name, company, photo, and quote entries.
Multiple AI provider support. The plugin connects to OpenRouter, Google Gemini, NVIDIA NIM, OpenAI, Anthropic Claude, or a custom OpenAI-compatible endpoint, letting the site owner switch providers from the settings page.
Free provider options. OpenRouter, Google Gemini, and NVIDIA NIM all offer free API access, so field groups can be generated without provider billing when using those options.
JSON preview before creation. Generated field group structures are shown as JSON so they can be reviewed, copied to the clipboard, or checked before anything is registered in ACF.
One-click field group registration. Once satisfied with the preview, the field group can be registered directly into ACF without further manual configuration.
Automatic JSON cleanup. Malformed or markdown-wrapped AI responses are automatically cleaned and validated, with error messages shown if the output still cannot be parsed.
Works with ACF and ACF Pro. The plugin functions with both the free Advanced Custom Fields plugin and ACF Pro, using the Pro import system automatically when ACF Pro is active.
How to Install DB AI Field Generator for Advanced Custom Fields
Step 1: Install Advanced Custom Fields. Make sure ACF or ACF Pro is installed and activated first, since this plugin generates field groups for it.
Step 2: Install DB AI Field Generator. In the dashboard, go to Plugins > Add New Plugin, search for DB AI Field Generator for Advanced Custom Fields, click Install Now, then Activate.
Step 3: Add an API key. Go to DB AI Field Generator > Settings and enter an API key for the provider you want to use, such as OpenRouter, Google AI Studio, or NVIDIA NIM for free access.
Step 4: Generate a field group. Navigate to DB AI Field Generator > Generate Fields, type a description of the fields you need, and review the generated JSON before creating the field group.
Good to Know About DB AI Field Generator for Advanced Custom Fields
The developer notes that the plugin requires the ACF or ACF Pro plugin to be active, along with an account and API key from at least one supported AI provider. According to the documentation, API keys are stored as masked WordPress options, kept out of JavaScript, and sent only through server-side requests to authenticate calls to the matching provider.
The developer also clarifies that no data is sent to any external service during normal page loads; a request is only made when a generation is triggered, and it contains solely the typed prompt and selected model name, with no other site or visitor data included.
Download DB AI Field Generator for Advanced Custom Fields on WordPress.org