About WebPageReader

Jina Reader (r.jina.ai) is an API by Jina AI that fetches any URL and returns its content as clean, structured markdown optimized for use in large language models and RAG systems. Prepend 'r.jina.ai/' to any URL to strip clutter, render JavaScript-heavy pages, and extract semantically preserved text. It also offers a search mode (s.jina.ai) that returns SERP results with extracted content. Targeted at developers building AI agents, retrieval pipelines, and data extraction workflows.

AI Agent Use Cases

- URL-to-markdown conversion by prepending r.jina.ai/ to any URL

- JavaScript rendering for dynamic/SPA pages

- Web search mode via s.jina.ai returning top results with extracted content

- Structured JSON extraction via CSS selectors or JSON schema

- PDF and image handling with automatic captioning

- Streaming mode for large pages; 5-minute content cache

Available Actions

These are the specific actions that AI agents can perform with this tool

Fetch URL Content

5 inputs

Fetch content from a URL and convert it into LLM-friendly JSON format.

Inputs

URL

The target URL to fetch content from.

BrowserEngine

Choose the browser engine for fetching the webpage content, affecting quality and speed.

ContentFormat

Control the level of detail in the response.

Timeout

Maximum page load wait time for the request.

TokenBudget

Limits the maximum number of tokens used for the request.