Plain-AyI
← All projects
Developer building blocks

LLM Scraper

A code library that uses AI to pull structured information out of any web page.

New this week

What it does

LLM Scraper is a TypeScript library that loads a web page and asks an AI language model to pull out the information you want in a set shape, such as a list of product names and prices.

You describe the shape of the data you want, and the library returns it in that shape. It can read the page as HTML, plain text, Markdown or a screenshot.

It works with models from OpenAI, Anthropic, Google and open models such as Llama and Qwen, and it can also write reusable scraping code for you.

Who it's for

Developers who need to collect data from websites.

Can I use it without coding?

Developers only. It is a programming library for JavaScript and TypeScript projects. New to this? Start here.

Can I run it?

Cost
Free, but needs an AI accountThe software is free, but it uses an online AI service (like OpenAI or Anthropic), which usually charges for use.
Computer
An ordinary computer is fine
Privacy
Your choice: run it on your device or use an online service
API key
Not needed

Try it

Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?

Before you install

  • Only download from the official GitHub page. Copies with similar names exist for many popular projects.
  • License (MIT): Very permissive: free to use, change and share, including for business.
  • More on staying safe

Where people are talking about it