Web Crawler
Crawl websites segment by segment and extract structured JSON data
As of June 2026, Web Crawler has 12 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.
Usersup 300.0 percent+300.0%
12
12
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.0.0
Manifest V3
History
9 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 3 | — | — | 1.0.0 |
| Apr 11, 2026 | 4 | — | — | 1.0.0 |
| Apr 28, 2026 | 6 | 5.00 | 1 | 1.0.0 |
| May 5, 2026 | 7 | 5.00 | 1 | 1.0.0 |
| May 16, 2026 | 6 | 5.00 | 1 | 1.0.0 |
| May 22, 2026 | 12 | 5.00 | 1 | 1.0.0 |
| May 29, 2026 | 14 | 5.00 | 1 | 1.0.0 |
| Jun 5, 2026 | 9 | 5.00 | 1 | 1.0.0 |
| Jun 11, 2026 | 10 | 5.00 | 1 | 1.0.0 |
| Now | 12 | 5.00 | 1 | 1.0.0 |
Permissions & access
- Permissions
- storage
- Host access
- None declared
Screenshots
About
Web Crawler — Extract Website Data as JSON Crawl any website segment by segment and extract structured data in clean JSON format. Perfect for developers, SEO analysts, researchers, and data enthusiasts who need to quickly gather and analyze website content. 🔍 What It Does Web Crawler visits every page on a website, extracts key data from each segment, and delivers it all as organized JSON — stored automatically in MongoDB for easy access. 📦 Data Extracted Per Page • Page title & meta tags (description, keywords, Open Graph) • All headings (H1–H6) • Paragraph text content • Images with alt text • Internal & external links • Script and stylesheet references • HTTP status codes ⚡ Key Features • Segment-by-segment crawling with real-time progress tracking • Auto-fill current tab URL with one click • Configurable max pages limit (1–200) • Export results as downloadable JSON file • Copy JSON to clipboard instantly • Crawl history with status tracking • Beautiful dark-mode interface • Data stored in MongoDB for persistence and querying 🛠️ How It Works Enter a URL or auto-fill from your current tab Click "Start Crawl" and watch the progress bar View structured JSON results with page, link, and image counts Export or copy the data for your projects ⚙️ Requirements This extension requires a backend server (Node.js + Express) and MongoDB. Setup instructions are available on our GitHub repository. Built with Node.js, Express.js, Cheerio, and MongoDB.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 4.26MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- haennclepgpfehgefoclaofhdnnchnhe
- Developer ID
- uc4581e223363434e4e18f5655e706d69
- Developer Email
- [email protected]
- Created
- Mar 17, 2026
- Last Updated (Store)
- Mar 17, 2026
- Last Scraped
- Jun 11, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 11, 2026.