---
title: '🌐 HTML Web page'
---

To add any web page, use the data_type as `WebLoader`.

## Install Web addon

```bash
npm install @llm-tools/embedjs-loader-web
```

## Usage

```ts
import { RAGApplicationBuilder } from '@llm-tools/embedjs';
import { OpenAiEmbeddings } from '@llm-tools/embedjs-openai';
import { HNSWDb } from '@llm-tools/embedjs-hnswlib';
import { WebLoader } from '@llm-tools/embedjs-loader-web';

const app = await new RAGApplicationBuilder()
.setModel(SIMPLE_MODELS.OPENAI_GPT4_O)
.setEmbeddingModel(new OpenAiEmbeddings())
.setVectorDatabase(new HNSWDb())
.build();

app.addLoader(new WebLoader({ urlOrContent: '...' }))
```
