SnapSite

About

SnapSite — Save Complete Webpages Offline

Capture any webpage with pixel-perfect accuracy, or crawl entire sites into offline-ready ZIP files. SnapSite preserves everything—images, fonts, stylesheets, videos, animations, and more—so your saved pages work flawlessly offline with zero console errors.

Why SnapSite?

Works on 99%+ of websites including landing pages, web apps, documentation, e-commerce sites, and complex single-page applications.

Core Features

- Single Page Capture — Save any webpage as a complete, self-contained ZIP file with all assets included.
- Multi-Page Crawling — Crawl entire websites with configurable limits up to 500 pages.
- Pixel-Perfect Accuracy — Preserves exact visual appearance including animations, hover states, and dynamic content.
- Comprehensive Asset Support — Captures images, fonts, videos, audio, external and inline CSS, CSS-in-JS libraries, and modern CSS features like container queries and cascade layers.
- Advanced Capabilities — Full Shadow DOM traversal, form state preservation, animation capture (including GSAP, Lottie, and Framer Motion), smart filtering of tracking scripts, and automatic carousel expansion.

Performance

Handles up to 50,000 assets per capture with 25 concurrent downloads. Includes SHA-256 deduplication to prevent redundant downloads and a 2GB max ZIP size.

Privacy Focused

No data collection or tracking. All processing happens locally in your browser. Open source—inspect the code yourself.

Perfect For

- Archiving web content
- Offline reading and research
- Web development reference
- Documentation backup
- Content preservation