Site Downloader Website C

🛡️ Save entire websites offline in one click using our website downloader

Grab the page you're on — and optionally every internal link N levels deep — and pack HTML, CSS, images, scripts, fonts into one .zip you can open without internet.

Runs 100% inside your browser. No uploads, no accounts, no telemetry. Just a clean, offline-ready archive of any website in a few seconds.

🚀 Quick start
1. Install the website downloader from the Chrome Web Store.
2. Open the page you want to keep.
3. Click the Site Downloader - Website Cloner icon in the toolbar.
4. Pick Single page or Multi-page mode → choose link depth → press Download.
5. The .zip lands in your Downloads folder. One click reveals it in Finder.

⭐ Why people pick this website downloader
1️⃣ Single-page download — saves the current webpage with every asset inlined.
2️⃣ Multi-page crawl — follow internal links automatically up to 5 levels deep.
3️⃣ Same-domain only — external sites are skipped so the archive stays clean.
4️⃣ Offline-first — links rewritten to relative paths, works in any browser.
5️⃣ Smart deduplication — the same image used on 10 pages is fetched once.
6️⃣ Modern asset support — srcset, lazy-loaded images, CSS url(), web fonts.
7️⃣ Live progress — pages fetched vs discovered, percent, current phase.
8️⃣ Cancel anytime — stop a long crawl instantly with one button.
9️⃣ Keepalive built-in — long downloads survive an idle browser tab.
🔟 Show in Finder — jump straight to the .zip when the site downloader finishes.

🎚️ Link depth that makes sense
• Single — just this page, 1 file.
• Depth 1 — this page + everything it links to (~8 pages).
• Depth 2 — one level further (~47 pages, great for blogs).
• Depth 3 — broad sweep through a docs hub (~184 pages).
• Depth 4–5 — wider mirror of medium sites, capped at safe limits.

🧠 Renders modern JavaScript apps
The webpage downloader captures the rendered DOM after hydration — not the raw HTML response — so most React, Vue, and Svelte SPAs clone cleanly. The web downloader sees what you see in the tab.

🔒 Privacy-first
This site downloader never sends your browsing data anywhere. The crawl, the fetch, and the zipping all happen locally via offscreen documents and the Compression Streams API.
- No server
- No analytics
- No tracking
- No accounts

📦 Inside the .zip
➤ index.html and every linked page, rewritten to relative paths.
➤ All CSS files plus url() references resolved into the archive.
➤ JavaScript bundles, images (incl. srcset variants), web fonts.
➤ A clean folder tree you can open by double-clicking index.html.

🎯 Perfect for
- Researchers archiving documentation before it changes.
- Developers cloning reference docs for offline reading.
- Travelers saving guides before going off-grid.
- Anyone who wants a snapshot of a webpage before it disappears.

⚙️ Power-user details
◆ BFS crawl with parallel fetches — fast on docs-heavy sites.
◆ AbortController-based cancel — Website Downloader stops instantly.
◆ Service worker keepalive via chrome.alarms — no mid-job timeouts.
◆ Streamed to OPFS — large archives don't blow up RAM.
◆ Native CompressionStream zip — tight files, zero extra dependencies.

❓ Frequently asked questions

📌 How is this different from Save Page As?
💡 Save Page As handles one page and often breaks layout. This site downloader walks internal links, dedupes assets, and rewrites paths into a working offline mirror.

📌 Does it work on JavaScript-heavy sites?
💡 Yes — Website Downloader snapshots the rendered DOM after hydration. Most React, Vue, and Svelte apps clone correctly.

📌 Can I download a whole website with this site downloader tool?
💡 Yes. Pick Multi-page mode, set link depth, and the website downloader will download website pages across every internal link inside the safety cap.

📌 Will the offline archive open in any browser?
💡 Yes. Links get rewritten to relative paths — unzip and double-click index.html.

📌 Can I clone website pages that need a login?
💡 No — fetches don't include cookies. The clone website workflow only works for public pages.

📌 Does the webpage downloader collect any data?
💡 No analytics, no telemetry, no servers. Open-source spirit, local-only execution.

📥 Install Site Downloader - Website Cloner — clone website pages and download website archives in seconds.