This is a browser extension that pulls TikTok videos directly from the CDN and saves them as MP4 files without watermarks. It adds download overlays to every video in your feed and works across watch pages, profiles, and hashtag views. The approach is cleaner than screen recording or using sketchy third-party sites that slap their own branding on everything. It handles TikTok's cookie and auth requirements automatically, which is nice since their CDN setup changes often. You get three free downloads to test it, then it's a paid license for unlimited use. Works on Chrome, Firefox, Edge, and a handful of other browsers.
npx skills add https://github.com/serpdownloaders/skills --skill tiktok-video-downloader