JavaScript Extractor Online
Download JavaScript files from any website with this free online tool. Extract external scripts, inline code, and dynamically loaded JS without installing software. Ideal for developers and security researchers.
Features
Works entirely online
External and inline scripts
Captures dynamic JS
Source map detection
Organized output
How It Works
1
Upload
Paste the URL of the page you want to extract from
2
Extract
Our engine processes the file and extracts all embedded assets
3
Download
Get your assets as a ZIP file or browse them individually
Use Cases
Analyzing web applications
JavaScript debugging
Security auditing
Learning from implementations
Script inventory
Frequently Asked Questions
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Ready to Extract?
No signup required. Your files are deleted after 1 hour.