// CHROME EXTENSION · MANIFEST V3
AI CONTEXT<br>PURIFIER
// CLEAN MARKDOWN. ONE SHORTCUT.
Stop pasting nav bars and cookie banners into your prompts.
⌘ Shift X — select text on any webpage,
get clean Markdown. Ready for ChatGPT, Claude, or any AI.
// WORKS WITH
// LIVE PREVIEW
SEE IT IN ACTION
Select text on any page, press ⌘ Shift X. The toast confirms. Your clipboard has clean Markdown.
Async functions let you write async code as if it were synchronous. The await keyword pauses execution until a Promise resolves...
// 312 chars · noise removed ✓
await keyword pauses execution inside an async function until the Promise resolves, without blocking the main thread.Async functions allow you to write promise-based code as if it were synchronous. The `await` keyword pauses execution inside an async function until the Promise resolves, without blocking the main thread.
This makes error handling with try/catch natural and keeps the code readable even for complex async flows.
// FEATURES
BUILT FOR AI POWER USERS
Everything you need to feed clean context into any language model.
Use ⌘ Shift X on Mac or Ctrl Shift X on Windows on any website. Customizable via chrome://extensions/shortcuts.
Select text, right-click, and copy as clean Markdown when you do not want to rely on the keyboard shortcut.
Purifies only the selected content instead of converting the whole page like reader modes do.
Preserves headings, emphasis, code, and links while removing interface noise and layout junk.
Save the last 10 purified texts locally and re-copy them from the popup with one click. Pro only.
Add site-specific CSS selectors for noise the default filter set does not catch. Pro only.
// WORKFLOWS
LESS NOISE. BETTER CONTEXT.
Use the shortcut for speed, the context menu for precision, and Pro filters when you need site-specific cleanup.
// SETUP
THREE STEPS. THAT'S IT.
Add AI Context Purifier from the Chrome Web Store. No signup, no account, no config required.
Mark any text on any webpage, from articles and docs to Stack Overflow threads and GitHub READMEs.
Press ⌘ Shift X or use the context menu to copy clean Markdown directly into your AI workflow.
// PRICING
ONE-TIME. NO SUBSCRIPTION.
The core feature is free forever. Pay once for history and custom filters.
- Unlimited copies
- ⌘ Shift X shortcut
- Right-click menu
- All noise filters
- Last copy preview
- Copy history (10 items)
- Custom filter rules
- Unlimited copies
- ⌘ Shift X shortcut
- Right-click menu
- All noise filters
- Last copy preview
- Copy history (10 items)
- Custom filter rules