✨ Works on every website. 50+ purpose-built extractors.

One click.
Clean Markdown.
Perfect LLM context.

Context-aware “Copy as Markdown” button that works on every website. 50+ purpose-built extractors capture supported sites; the rest use smart fallback detection. One click to share with ChatGPT, Claude, or Gemini.

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Clipboard — Markdown output 
---
source: Wikipedia
title: Vigenère cipher
url: https://en.wikipedia.org/wiki/Vigenère_cipher
last_modified: 15 March 2025
---

# Vigenère cipher

The **Vigenère cipher** is a method of encrypting
alphabetic text where each letter of the plaintext is
encoded with a different Caesar cipher...

## Description

| Component | Details |
| --- | --- |
| Type | Polyalphabetic substitution |
| Key | A repeating keyword |
| Inventor | Blaise de Vigenère |
The Problem

Sharing web pages with LLMs is broken

You want to give your AI the full context of a web page. Every option is bad — until now.

📋

Copy-paste raw text

Loses all structure. Headers become blobs. Tables vanish. Links disappear.

🔗

Share a URL

The LLM can't browse it — or worse, hallucinates what it says.

📸

Screenshot

Eats your token budget on image processing. Can't search or quote.

✏️

Manually reformat

Life's too short. You have better things to do.

First-Class Extractors

50+ purpose-built. Every site supported.

These sites and frameworks get tuned extractors that capture the signal and strip the noise. Content detection recognizes custom-domain Notion, Sphinx, and Read the Docs pages before generic article/main fallback.

📚

Wikipedia

Article body, tables, infoboxes — edit buttons and references stripped

📝

Google Docs

Full document export — headings, lists, tables, links, images

📋

Google Sheets

Active sheet or selected range as a clean, bounded table

🖥️

Google Slides

Choose current slide or full deck, with ordered titles, text, links, and speaker notes when available

✉️

Gmail

Full authenticated threads — participants, message bodies, links, and attachments

⬛

Notion

Pages and databases with properties, rich blocks, code, and tables

📖

Sphinx / Read the Docs

Content-detected documentation with navigation stripped and code languages preserved

▦

Microsoft 365

Structured Word, Excel, and PowerPoint web content

🟣

Slack

Loaded channels and threads with authors, timestamps, reactions, and attachments

🎮

Discord

Loaded messages and threads with authors, replies, reactions, and attachments

🎫

Jira

Authenticated REST fields, ADF descriptions/comments, links, and rendered DOM fallback

📘

Confluence

Authenticated REST page body, labels, tables, code, visible comments, and DOM fallback

📈

Datadog dashboards

Filters, groups, widget values, top lists, visible chart annotations

📓

Datadog notebooks

Metadata, narrative, ordered visualization cells, visible chart snapshots

📚

Datadog Documentation

Authored Markdown source when available, cleaned rendered DOM otherwise

📉

Weights & Biases

Run configuration, metric summaries, sparklines, and sampled history tables

🧪

MLflow

Self-hosted run metadata and chart comparisons for visible runs and loaded metrics

🔍

Google Search

Query, featured snippets, knowledge panel, ranked results

💻

GitHub

Issues, PRs, repos, README files, code — with metadata

🦊

GitLab

Repositories, source files, issues, merge requests, comments, and diffs

🪣

Bitbucket

Repositories, source files, pull requests, issues, comments, and diffs

🔮

Perplexity

Conversations with role labels, citations, and source links

✦

Grok

Conversations with role labels, citations, code, and images

📺

YouTube

Title, channel, views, description, chapters, comments, transcript

🗣️

Reddit

Post, subreddit, author, score, threaded comments with depth

𝕏

X (Twitter)

Posts with replies, timelines with engagement stats

📰

News (20+ sites)

CNN, BBC, NYT, Reuters — article body, author, date, paywall detection

❓

Stack Overflow

Question, all answers (✅ accepted), vote counts, comments

🟧

Hacker News

Title, link, score, nested comment threads

💼

LinkedIn

Profiles, posts, articles — with reactions and comments

f

Facebook

Posts and reels with captions, engagement, media, and visible comments

◎

Instagram

Posts and reels with captions, media descriptions, engagement, and comments

♪

TikTok

Videos with creator metadata, captions or transcripts, engagement, and comments

🛒

Amazon

Product title, price, rating, features, reviews (8 TLDs)

📄

arXiv

Paper title, authors, abstract, full body from HTML pages

📊

Polymarket

Market odds, resolution rules, volume, comments

🔎

Bing Search

Results, knowledge sidebar, related searches

💬

WhatsApp Web

Chat messages with sender, timestamp, media indicators

✍️

Medium

Articles with author, publication, claps, reading time, full body

📨

Substack

Newsletter posts with author, likes, paywall detection

👩‍💻

Dev.to

Developer articles with tags, reactions, comments

📖

MDN Web Docs

Developer docs with code examples, browser compat tables

🤖

ChatGPT

Shared conversations with user/assistant role labels

🧠

Claude

Conversations with user/assistant role labels

✨

Gemini

Conversations with user/model role labels

📜

Grokipedia

Full article content with title and URL

📦

NPM

Package info, version, downloads, README, dependencies

🐍

PyPI

Python packages with version, description, full README

∞

Meta AI

Conversations with ordered user/assistant turns, citations, code, and images

🧑‍🏫

LeetLLM

Lessons, glossary pages, practice content, code, links, and learning context

🦆

DuckDuckGo Search

Query, ranked results, snippets, and related searches

Y!

Yahoo Search

Query, ranked results, snippets, and destination links

Я

Yandex Search

Query, answer cards, ranked results, and related searches

百

Baidu Search

Query, ranked results, abstracts, and destination links

🦁

Brave Search

Query, answer cards, ranked results, discussions, and related searches

N

Netflix

Title metadata, synopsis, cast, genres, ratings, seasons, and episodes when visible

P

Pinterest

Pins with creator, description, destination, media, engagement, and comments

🛍️

Temu

Product title, price, availability, ratings, variants, specifications, and description

🌦️

Weather.com

Current conditions, alerts, hourly outlook, and daily forecast

◉

Twitch

Channels, live streams, videos, and clips with game, viewers, tags, and description

VK

VK

Posts with author, timestamp, text, media, engagement, and visible comments

G

Globo

Articles and videos with headline, author, date, structured metadata, and clean body

FOX

FOX

Shows, episodes, movies, and videos with synopsis and structured details

🏨

Booking.com

Hotels and search results with prices, scores, facilities, policies, and availability

🌐

Any website

Fallback extractor: highlights or full page content via article/main detection

Why Markdown for LLMs?

Structure = Understanding

Markdown is the lingua franca of AI conversations. Every major LLM understands it natively.

>90%

Noise Reduction

A typical Wikipedia article: ~200K characters in HTML. Copy as Markdown output: ~15K characters. More room for your actual conversation.

100%

Structure Preserved

Headers → #, Tables → pipes, Code → fenced blocks, Links → [text](url). Hierarchy and semantics stay intact.

0

Dependencies

Single self-contained JS file. No build tools, no frameworks, no runtime dependencies. Install and go.

Get Started

Install in 30 seconds

Install from the Chrome Web Store, Firefox Add-ons, or use the latest userscript release.

Userscript

Install with Tampermonkey or Violentmonkey. Works across supported browsers.

Install Userscript

Chrome Extension

Install the approved extension directly from the Chrome Web Store.

Install Chrome Extension

Firefox Extension

Install the signed extension directly from Firefox Add-ons.

Install Firefox Extension
Release notes and downloads →
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