Stop copy-pasting into your AI tools.

Paste a URL from X, LinkedIn, Medium, Substack, or Notion. Get a hosted PDF link or clean Markdown you can drop straight into NotebookLM, Claude Projects, Obsidian, or any AI tool.

X · LinkedIn · Medium · Substack · Beehiiv · Notion

3 free conversions, no account needed.

Works with

NotebookLM
Claude Projects
Custom GPTs
Obsidian
Notion AI
Perplexity
NotebookLM
Claude Projects
Custom GPTs
Obsidian
Notion AI
Perplexity

The broken workflow you’re tired of

Copy-paste hell

Select all, lose formatting, miss images, paste into a doc, export as PDF, then upload. For every. Single. Post.

AI tools can’t read social URLs

NotebookLM, Claude Projects, Custom GPTs, Obsidian — none of them can fetch content from X, LinkedIn, or newsletters directly.

Your bookmarks pile up

You save posts to study later. But importing them into your knowledge base is so painful, you never do.

Paste. Convert. Import.

1

Paste any URL

https://x.com/naval/status/1830...
2

Get a hosted link

posttosource.com/pdf/a3f8...

Hosted PDF with full text, images & metadata. Or download as Markdown.

Copy link
PDF
MD
3

Paste into any AI tool

NotebookLM
Claude Projects
Custom GPTs
Obsidian
Notion AI
Perplexity Spaces

Just paste the link — no file downloads needed

Before

Show more replies
Ad

After

posttosource.com/pdf/a3f8...Copy

Download as PDF or Markdown

Works with the platforms you actually read

X / Twitter

Tweets, threads, and X Articles with full text, images, and engagement metrics.

LinkedIn

Posts and articles. Even gated content via our browser extension.

Medium

Full articles including paywalled content you have access to.

Substack

Newsletter posts with images, author info, and formatting preserved.

Beehiiv

Newsletter content extracted cleanly with all media intact.

Notion

Public Notion pages with text, images, and embedded content preserved.

Built for people who learn from the internet

Researchers & Students

Import threads and articles as PDF or Markdown into NotebookLM, Obsidian, or your RAG pipeline. Build a searchable knowledge base from social content.

Content Creators & Writers

Save reference material from across platforms. Never lose a great thread or article again.

Teams & Knowledge Workers

Batch-process up to 10 URLs at once. Share clean PDFs with your team or import into shared AI workspaces.

Simple pricing

Pro

Launch: 40% off — first 100 users

$9/month$15
  • Unlimited imports
  • Hosted PDF links — paste into any AI tool
  • Batch processing (10 URLs at once)
  • All 6 platforms
  • PDF & Markdown download
  • Priority processing & support
Upgrade to Pro →

Not ready? Try it free — 3 conversions, no account needed.

Frequently asked questions

Ready to stop copy-pasting?

Paste a URL, get a hosted link, drop it into NotebookLM. That simple.

Get started free →

Have documents instead? Convert any file to Markdown with file2markdown.ai