How do I install the extension unpacked in my browser?

Installation takes under 30 seconds: 1) Download extension-zip.zip from GitHub and extract it. 2) Open chrome://extensions in your browser and switch on 'Developer mode' in the top right. 3) Click 'Load unpacked' and select the unzipped folder. You are immediately ready to extract leads on Google Maps.

How does ScrapNap extract 500 or 1,000 leads when Google Maps caps results at 120?

Google Maps natively caps single search views to ~120 listings. ScrapNap solves this with our Concentric Geo-Expansion Engine: once a city center is exhausted, the scraper automatically traverses adjacent neighboring suburbs in concentric rings, collecting deduplicated leads until your target count is reached.

Do I need an OpenAI or Claude API key for AI pitches?

No. ScrapNap leverages Chrome's built-in Gemini Nano on-device AI and our deterministic rule engine. Pitches across 4 strategic angles, 4 tone personas, and 4 channels generate in 0ms with zero API keys and $0 cloud cost.

Is ScrapNap truly 100% free with no lead paywalls?

Yes. Traditional SaaS lead scrapers charge $50–$300/mo because they run expensive cloud server farms. ScrapNap executes directly inside your personal browser on your hardware, eliminating proxy and server costs entirely.

Is scraping Google Maps with ScrapNap safe from IP bans?

Yes. ScrapNap runs on-device within your active browser session. It emulates natural human viewport scrolling, mouse movements, and random delay intervals (800ms-2400ms) without generating bulk data-center traffic.

Chrome Manifest V3 Standalone • 100% Free & Open Source

Extract 1,000+ Verified B2B Leads & Sales Pitches Directly from Google Maps

The zero-proxy, on-device Chrome extension with concentric geo-expansion, 2-hop email crawler, and 0ms Gemini Nano AI cold outreach pitch synthesis. 100% client-side privacy with local IndexedDB storage.

Download extension-zip.zip Installation Guide

Concentric Geo-Expansion

Bypasses Google Maps' 120-listing limit by automatically traversing neighboring suburbs and postal codes in concentric rings.

2-Hop Email & MX Hunter

Extracts decision-maker emails, verified phone numbers, social media handles, and real-time DNS MX record status.

0ms Gemini Nano AI Pitches

Generates personalized 4-channel outreach copy (Email, LinkedIn, SMS, Call Script) across 4 strategic angles with $0 API fees.

100% Private Local Storage

All scraped lead data remains securely stored inside your browser's IndexedDB. Export to multi-column Excel (.xlsx) and CSV.

How to Install ScrapNap Unpacked in Google Chrome

Download the ZIP: Download extension-zip.zip and extract it locally.
Open Extensions Page: Type chrome://extensions in your Chrome URL address bar.
Enable Developer Mode: Toggle "Developer mode" on in the top-right corner.
Load Unpacked: Click "Load unpacked" and select the extracted folder.
Extract Leads: Open Google Maps, search any niche and city, and start scraping leads.

Frequently Asked Questions

How does ScrapNap extract 1,000+ leads when Google Maps caps at 120?

ScrapNap's Concentric Geo-Expansion Engine automatically calculates adjacent suburban coordinates and shifts the map viewport sequentially to collect and deduplicate leads until your volume goal is reached.

Is ScrapNap really 100% free with no subscriptions?

Yes! ScrapNap runs entirely client-side on your own machine. Because there are no expensive cloud servers or proxy farms, it is completely free under the MIT open source license.

Do I need an OpenAI or Anthropic API key for sales pitches?

No API keys are required. ScrapNap leverages Google Chrome's built-in Gemini Nano on-device AI model (window.ai) and deterministic rule heuristics to generate tailored pitches in 0ms.