Visual TL;DR
Paste a public article URL. We fetch it, extract the argument, and render it as a cause-and-effect flow diagram — the takeaway in 5 seconds. Download the SVG or copy the JSON.
Takes ~5–15 seconds. 3 free diagrams per day — results are cached, so re-running the same URL is always free and instant.
Why a diagram?
Readers scan before they read. A flow diagram at the top of an article gives them the argument in one glance — dwell time goes up, bounce rate goes down. And because the same structure ships as machine-readable JSON, AI assistants and answer engines can cite the takeaway directly, which helps AEO (answer-engine optimization) and LLM citations.
How it works
We fetch the URL server-side, strip navigation and boilerplate, and pass the article body to an LLM constrained to output a strict node-and-edge schema: 4–7 nodes typed as key insight, step, effect, or result, connected left-to-right as cause and effect. The response is validated, cached for a week, and rendered as SVG in your browser. Only facts found in the article are used — the model is instructed never to invent numbers or claims.
Frequently asked questions
›Is Visual TL;DR free?
Yes, and there is no signup. New diagrams are limited to 3 AI generations per day per IP address. Results are cached for a week, so re-running a URL that has already been processed is free and instant and does not count against that limit.
›What kind of URLs can I use?
Any publicly reachable article page — blog posts, news stories, documentation, research write-ups. Pages behind a login, a paywall, or a bot check cannot be fetched, and very short pages may not contain enough text to build a meaningful flow.
›How long does it take to generate a diagram?
Usually 5 to 15 seconds for a new URL, since the page has to be fetched, cleaned, and summarised. A cached URL renders immediately.
›Can the diagram invent facts that are not in the article?
The model is constrained to the article text and instructed never to invent numbers or claims, and the output is validated against a strict node-and-edge schema before it renders. It is still a summary produced by a language model, so check the original article before quoting anything from the diagram.
›Can I download the diagram or reuse it on my own site?
Yes. Download SVG saves the rendered diagram as a scalable vector file you can embed anywhere, and Copy JSON gives you the underlying nodes and edges. The JSON is the useful format for agents and answer engines, since it exposes the article's structure as machine-readable data.
›Why am I seeing a rate limit message or a captcha?
You have used the day's free generations, or the tool has flagged unusually heavy traffic from your IP. Completing the Cloudflare Turnstile check and submitting again clears it; otherwise the quota resets the following day.