Native Batch Downloader

Batch download files using browser's native download channel — auto-carries cookies, UA and headers

Paste download URLs (one per line), set concurrency and delay, hit Start — done. Uses chrome.downloads API, the browser's own request pipeline. Cookies, User-Agent, and Referer headers are carried automatically. Same as typing a URL into the address bar — no extra permissions, no background fetch tricks. FEATURES • Native download channel — cookies and auth headers included automatically • Concurrency control (1–200) with optional delay between downloads • Real-time stats: total / succeeded / failed / waiting + progress bar • Works with any direct-link file type: PDF, images, videos, archives, etc. • 18 languages supported • Manifest V3, no background scripts IMPORTANT NOTES • URLs must be direct links. Dynamic/JS-generated download URLs (e.g. cloud drive "Download" buttons) won't work — you need the actual file URL. • Relies on your current browser login state. If the target site requires login and you haven't logged in, you'll still get 403. • Chrome limits ~6 concurrent TCP connections per domain. Even at concurrency 100, only ~6 same-domain downloads transfer simultaneously; the rest queue internally. Cross-domain downloads are not affected. • Executable files (.exe, .bat) may trigger Chrome's security prompt. Go to chrome://settings/security and set Safe Browsing to "No protection" to bypass this. Remember to switch it back afterward. PDFs and common documents are not affected.