Sinemarka Bookmark Toolkit wót Sinemarka

Sinemarka Bookmark Toolkit helps you clean up years of bookmarks — entirely on your device.
Health checking
• Scan bookmarks and open tabs for HTTP status, redirects, broken links, and timeouts
• Cloudflare / bot-protected pages are flagged as "Protected" instead of falsely marked broken
• Benign HTTP→HTTPS upgrades are treated as working
• Pause and resume long scans; configurable per-URL timeout
Organize & fix
• Organize by domain (with per-domain selection), find duplicates, fix redirects in bulk
• Archive broken links to a dedicated folder; view them anytime
• Rename, move, and scan individual folders; undo the last change
Import / export
• Styled, shareable HTML report in your active theme and language
• Browser-importable HTML (Netscape), plus Markdown and JSON exports
• Import a browser bookmarks HTML file
Interface
• Light / Dark / Rosé themes, adjustable fonts, side panel or full tab
• Available in English, Türkçe, and Español
Privacy: There is no backend and no account. Everything runs locally; no data leaves your browser.