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Jina Reader

Prepend a URL to get clean, LLM-ready Markdown from any web page

web-scraping#llm-ready#markdown#content-extraction#api
Free plan Claimed API
Toolglade’s take

Jina Reader is one of the simplest ways to get LLM-ready text from a URL, and the prepend-the-URL pattern is delightfully low-friction. The free no-key tier is great for prototyping, and per-token pricing is very cheap at scale. It handles single pages well but is not a full crawler, so pair it with something else for deep site crawling. Best for developers who just need clean Markdown from known URLs.

About Jina Reader

Jina Reader (r.jina.ai) turns any URL into clean, LLM-ready Markdown or JSON by prepending its endpoint, with a free no-key tier and very low per-token pricing at scale.

Jina Reader is part of Jina AI's search foundation stack and solves a common problem in AI apps: getting clean, prompt-ready text from web pages. Prepend https://r.jina.ai/ to any URL and it returns the page as Markdown with images, ads, and navigation stripped, ideal for feeding into an LLM or RAG system without writing custom scraping code. Behind it, ReaderLM-v2 is a compact model specialized in HTML-to-Markdown and HTML-to-JSON conversion, handling documents up to 512K tokens across 29 languages. Reader is free for basic, rate-limited usage without an API key; supplying a key raises limits and charges tokens by content length, with paid plans and very low per-token pricing for scale.

TL;DR

Jina Reader turns any URL into clean, LLM-ready Markdown or JSON by prepending r.jina.ai, with a free no-key tier and per-token pricing near $0.02/1M tokens.

Company overview

Jina Reader is part of Jina AI's search foundation stack, a company building open and API-based infrastructure for AI search and retrieval. Reader targets the specific need of getting prompt-ready text from web pages.

Jina develops the ReaderLM models that power the conversion, positioning Reader as low-cost, developer-friendly infrastructure for RAG and agent pipelines.

Product features

Reader converts any URL to clean Markdown by prepending its endpoint, stripping boilerplate and returning content ready for LLMs. ReaderLM-v2 handles HTML-to-Markdown and HTML-to-JSON across 29 languages and documents up to 512K tokens.

A free no-key tier supports prototyping, while API keys unlock higher rate limits and token allowances, with very low per-token pricing designed to scale into production pipelines.

Target market

Jina Reader targets developers and AI teams building LLM apps, RAG systems, and agents that need to ingest web content cleanly and cheaply.

Buyer personas

End users

Developers fetching and cleaning web content for LLMs.

Buyers

Engineering leads adopting retrieval infrastructure.

Key influencers

AI/RAG engineering communities.

Ideal customer profile

Developers and AI teams who need cheap, simple, LLM-ready content extraction from known URLs.

Funding & performance

Jina AI is venture-backed; specific totals verify with the vendor.

Pros & cons

Pros

  • Extremely simple to use
  • Free tier with no API key
  • Very low per-token pricing
  • Clean Markdown output
  • Long-document and multilingual support
  • Easy to integrate in pipelines

Cons

  • Single-page, not a full crawler
  • Rate-limited without a key
  • No self-hosting on the API
  • Token charges scale with content
  • Limited control vs full scrapers

Pricing plans

Free (no key)
$0
  • No API key required
  • Rate-limited
  • Markdown output
API Key
$0.02
  • Per 1M tokens
  • Higher rate limits
  • HTML-to-JSON extraction
  • Long-document support

Key features

API
Multi-language
Integrations
LLM providers, LangChain, Make, Zapier
Input types
text
Output types
text
Best For
developers, rag pipelines, llm apps

Compare key features

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Pricing
Freemium
Freemium
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Free plan
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No
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Free trial
No
Yes
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API
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Team support
No
Yes
Yes

Frequently asked questions

How does Jina Reader work?+

You prepend https://r.jina.ai/ to any URL and it returns the page as clean, LLM-ready Markdown.

Is Jina Reader free?+

Yes, for basic rate-limited use with no API key; supplying a key raises limits and charges tokens by content length.

Can Jina Reader output JSON?+

Yes. Its ReaderLM model supports HTML-to-JSON extraction in addition to HTML-to-Markdown.

Does Jina Reader crawl entire websites?+

No. It converts individual URLs; for full-site crawling you pair it with a crawler.

How cheap is Jina Reader at scale?+

Per-token pricing is very low, around $0.02 per million tokens once you use an API key at scale.

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