12tldr is a free AI article summarizer. Paste any article URL and get a structured summary with TL;DR bullet points, context, key details, and why it matters — all in seconds.

How does 12tldr work?

Paste an article URL into the input field and click Summarize. Our AI reads the article and generates a clear, structured summary. No signup or account is required.

Is 12tldr free to use?

Yes, 12tldr is completely free. No account, no subscription, no tracking required.

Which websites does 12tldr support?

12tldr works with articles from most major publications including The Economist, New York Times, Bloomberg, BBC, Reuters, The Guardian, Wired, and thousands of other websites.

What does the AI summary include?

Each summary includes a TL;DR with three bullet points, a 'What it's about' section, 'The details' with key facts, and 'Why it matters' — giving you a complete picture without reading the full article.

Master Article Summaries in Five Easy Steps

Source: share.google

Read the full article first to grasp its big picture.
Break it into sections and pick out the key points in each.
Write a short version in your own words, then check it matches the original.

This guide explains a simple process for summarizing articles, from spotting main ideas to writing a clear overview. It matters because good summaries save time, help you study better, and let you share key info without reading everything.