PageNab

Extension Developer Tools

Overview

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

0 out of 5
No ratings
Learn more about results and reviews.

Details

Version
1.0.0
Updated
March 9, 2026
Flag concern
Size
1.32MiB
Languages
English
Developer
Email
alexandre@oxyz.studio
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

PageNab has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

PageNab handles the following:

User activity

Website content

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

MDify

0.0

Convert webpages to Markdown and inject into AI platforms

Browse Bot: your open-source, page-aware AI assistant

5.0

Page-aware AI browser assistant that helps automate on-page interactions, summarize pages and images, and find information promptly

WebSelect

0.0

Select anything on website and instantly chat with AI

SkillKit - Save as Skill

0.0

Save any webpage as an AI agent skill — instantly available across 44 agents

AutoContext AI

5.0

Automatically summarize every webpage. Get key ideas, facts, and conclusions instantly with AI.

AISnap: Capture the Web, Instantly Understand!

0.0

AISnap extracts key points from any webpage instantly. Let AI capture web content essence and grasp core ideas in seconds!

AI Web Assistant

5.0

AI-powered browser assistant. Chat with Claude and Gemini AI to get help with any webpage.

Design Jam

5.0

Annotate any web page and export structured prompts for AI coding agents.

Website Modifier

0.0

Transform any webpage content with AI-generated text and images

GoFullPage.net - Full Page Screen Capture

3.9

Capture full-page screenshots by scrolling and stitching

ContextBox

0.0

Capture UI context from webpages and send it to AI coding tools via AiBridge

Clasp-it

0.0

Pick any webpage element and send its context to your AI editor via MCP