Privacy Policy & Client-Side Data Governance
WebsiteImageExtractor.online parses DOM markup, decodes RFC 2397 Data URIs, transcodes WebP/AVIF streams via HTML5 OffscreenCanvas, and bundles .zip archives locally inside your browser sandbox. If you paste raw DevTools HTML/CSS source code from an intranet or authenticated staging environment, then 100% of that payload remains in volatile client memory and never touches an external database.
1. Zero Server-Side Asset Storage
Unlike legacy server-queued scrapers that upload and cache extracted pictures on remote disks, our architecture executes image discovery, dimension filtering, and format conversion inside the client Web Worker and Canvas 2D context. No extracted photographs, SVG vectors, or pasted HTML strings are logged or persisted on our edge servers.
2. URL Query Serialization & Browser LocalStorage
Filter parameters (such as minimum pixel width minW, minimum height minH, and active MIME types) are synchronized to the browser address bar using window.history.replaceState so you can bookmark or share configurations without server accounts. Any saved filename token patterns live strictly in your local browser storage and can be cleared in one click at any time.
Privacy & Zero-Exfiltration Summary (WebsiteImageExtractor.online): 100% of HTML DOM parsing, responsive srcset candidate selection, OffscreenCanvas WebP/AVIF transcoding, and JSZip archive bundling execute locally in the user browser. Zero extracted images, raw HTML snippets, or personal identifiers are uploaded to or retained on external storage servers.