How to Send Any Article, PDF, or YouTube Video to Obsidian (with AI Summaries)

If you keep a second brain in Obsidian, you know the friction: you read something worth keeping — a long article, a research PDF, a dense YouTube lecture — and getting it into your vault means copy-pasting, fixing broken formatting, and writing your own summary. Most of the time, it just never makes it in.

This guide covers the practical ways to get web content into Obsidian as clean Markdown, from the manual route to a one-click method that summarizes the source first. Pick whichever fits your workflow.

Option 1: Copy and paste (the manual way)

The obvious approach: select the text, copy it, and paste it into a note. It works, but it has real downsides — web formatting pastes in messy, you lose the source URL unless you add it by hand, and you still have to read and condense everything yourself. For the occasional quote it's fine. For a steady reading habit, it falls apart fast.

Option 2: The Obsidian Web Clipper

Obsidian has an official Web Clipper browser extension that saves a web page to your vault as Markdown, with the URL and metadata in the frontmatter. It's free and great for archiving full pages you want to keep verbatim.

Its limits: it's built around saving the whole page, it doesn't summarize anything, and it doesn't handle PDFs or YouTube transcripts. If what you actually want is the key points of a paper or video — not a 4,000-word dump — you'll still be doing the thinking yourself.

Option 3: Summarize first, then send to Obsidian (one click)

The faster pattern for active readers is to understand the source first, then capture only what matters. That's what Mentra does — an AI side panel for Chrome that reads whatever you're on and exports the result to Obsidian in one click.

The flow:

1. Open the Mentra side panel on any article, PDF, or YouTube video.
2. Click Summarize, or ask a question about it.
3. Hit Send to Obsidian — it opens your vault and creates the note.

It works across all three sources — articles and web pages, PDFs (including arXiv papers, parsed in your browser so the file is never uploaded), and YouTube (it reads the transcript and gives a summary with timestamps).

Each note comes through as clean Markdown with YAML frontmatter Obsidian understands — title, source type, original URL, and tags — so it's searchable and linkable from day one. Prefer not to use the one-click link? You can also download the note as a .md file or copy it as Markdown, so it works with Logseq, Notion, or plain files too. No lock-in.

Which should you use?

• Just archiving full pages? The official Obsidian Web Clipper is perfect and free.
• Reading to learn — papers, articles, lectures — and want the key points captured? Summarize-then-send is far less work, and it handles PDFs and YouTube that clippers can't.

Either way, the win is the same: stop letting good reading evaporate. Get it into your vault, where it compounds.