Page Checked

A lightweight Chrome extension that reminds you whether you have already processed the current page.

No accounts. No tracking. No background syncing. Just a simple visual check.

Install

Install from the Chrome Web Store:
https://chromewebstore.google.com/detail/page-checked/ncpnffoodkhjpiilpjgbainmhnfknkig

Features

• Mark or unmark the current page with one click
• Visual status via badge icon
• Right-click menu for quick actions
• Export and import marked URLs as JSON
• Fully local storage (no remote server)

How It Works

• Marked URLs are stored locally using Chrome Storage
• URLs are normalized to avoid duplicate entries (hash and tracking params removed)
• The extension icon shows a ✓ badge when the current page is marked

Usage

Popup

• Click the extension icon to mark or unmark the current page
• The popup shows the current page status

Context Menu

Right-click the extension icon to:

• Unmark current page
• Export data
• Import data

Data Export / Import

• Export creates a JSON file containing all marked URLs
• Import replaces existing local data
• Data format includes a schema version for future compatibility

Privacy

• No data is collected
• No data is sent to any server
• All data stays in your browser

Permissions

The extension only uses the following permissions:

• tabs – to read the current page URL
• storage – to store marked URLs locally
• contextMenus – to provide right-click actions
• downloads – to export data as a file

Development

This extension is built with:

• Chrome Extension Manifest V3
• Native ES Modules
• No build tools or external dependencies

License

MIT