PageNab

Capture complete web page context and paste it into any AI assistant

PageNab captures the full context of any web page and puts it in your clipboard — screenshot + text data — ready to paste into any AI coding assistant. One click captures: - Full page or area screenshot (image attaches directly when pasting) - Console errors and warnings with stack traces - Failed and slow network requests - Clean DOM snapshot - Cookies and storage data (sanitized) - User interactions (last clicks, scrolls) - Performance metrics (Core Web Vitals, load times) - Page metadata (URL, viewport, user agent) Three capture presets: - Light: errors + network summary (~500 tokens of text + screenshot image) - Full: everything including DOM snapshot, cookies, storage, performance - Custom: choose exactly what data to capture Features: - Screenshot pastes as an image (like a native screenshot) - Capture history with re-copy, details, and delete - Customizable keyboard shortcut for instant capture - Area selection mode to capture specific page regions - Sensitive data automatically sanitized (passwords, tokens, auth headers) Works with any AI tool: Claude Code, Cursor, Windsurf, GitHub Copilot, ChatGPT, or any LLM. All data stays local on your machine. No servers, no tracking, no analytics. Open source: https://github.com/Oxyz-Studio/PageNab