AI Web Extractor: URL → Clean Markdown + JSON for LLM/RAG

Free API: turn any URL into clean link-preview metadata — title, description, Open Graph & Twitter card, favicon, canonical, and language. Powers link unfurling and preview cards. No login.

Turn any web page or site into clean, LLM-ready Markdown and structured JSON for RAG, agents, and fine-tuning. Strips nav/ads/boilerplate; returns main content + metadata.

Crawl any website and extract clean Markdown optimized for LLM training, RAG pipelines, and AI knowledge bases - removes boilerplate and outputs structured JSON with URL, title, markdown, and metadata.

AI-Powered Smart Web Scraper

cloud9_ai/ai-web-scraper

Intelligent content extraction from any website using Crawlee + AI. Auto-detects structure, adapts to layout changes, handles JavaScript rendering. No custom code needed. Extract articles, products, listings from 1000s of pages.

TheCrawler — validated extraction contracts for AI agents

accurate_pouch/the-crawler

Validated extraction contracts for AI agents: crawl pages, diagnose readiness before LLM calls, and extract typed JSON with validation evidence. Markdown, structured errors, PDF/DOCX.

Web Page to Markdown & Text - URL Reader for LLMs & RAG

entranced_gelato/ai-web-page-reader

Read any web page as clean text + Markdown for LLMs and automations. Strips ads, nav, and scripts; returns the main content, metadata (title, author, date, word count), and an optional AI TL;DR + key points. The web-reading primitive for AI agents, RAG pipelines, and no-code flows.

AI-Ready Web Content Crawler (LLM/RAG Optimized)

brilliant_gum/web-content-crawler

Deep-crawl websites and extract LLM-ready Markdown with OG tags, JSON-LD, author, dates, token estimates, native RAG chunking, language filtering, content-hash dedup, and per-page error reporting. Enforced timeouts. Zero silent failures.

Website to Markdown for LLMs & RAG — Content Extractor

runlayer/website-to-markdown

Turn any URL or whole site into clean, LLM-ready Markdown, text, or JSON. Strips nav/ads/boilerplate; keeps headings, links, tables, code. Sitemap-aware concurrent crawl, URL filters, robots.txt respected, rich metadata. Charged only per page extracted — no startup fee.

Convert any URL, sitemap, or whole website into clean, LLM-ready Markdown for RAG, vector databases, and AI agents. Hosted Crawl4AI in a real Chromium browser — renders JavaScript and SPAs, strips boilerplate, and exports JSON/CSV. Callable over MCP from Claude and Cursor.

Dark Web Scraper – Onion Search & Page Extractor

lofomachines/tor-scraper

Search the dark web by keyword and convert any .onion page into clean Markdown, JSON, HTML or text with rich metadata.

Website crawler that extracts clean Markdown for LLMs, RAG systems, and AI agents. Supports sitemap crawling, bulk URLs, and large websites while removing ads, navigation, and cookie noise. Create AI-ready datasets for chatbots, knowledge bases, and vector search.