Best SiteVault Alternatives in 2026

About SiteVault

SiteVault A Chrome DevTools panel that captures everything a page loads and saves it into a single ZIP that mirrors the site’s original folder structure — page resources plus, optionally, the console log, a network HAR, page storage, and every network-tab response. What it does Adds a SiteVault panel to Chrome DevTools. Collects the page’s Sources resources, de-duplicates them, and rebuilds their folder paths. Nothing is ever re-fetched — bodies come straight from what DevTools already holds, so they match exactly what the page received. Re-hydrates empty bodies. Resources often appear in the Sources tree before DevTools has loaded their body, so getContent returns nothing. Before saving, SiteVault retries getContent over a few short passes for every still-empty resource — this is what reliably pulls in third-party / CDN minified JS that you can see in the tree but that used to save empty. Keeps binary network bodies too. The Network-tab capture no longer drops base64/binary responses, and any URL ending in a code/text extension (.js, .mjs, .css, .json, .map, .wasm, …) is kept even when the CDN serves it with a generic or wrong MIME type. Pick what to export.