Be wary of pop-up ads on these sites; using an ad-blocker is highly recommended. 3. Video DownloadHelper (Browser Extension)

When using any downloader, always prioritize your digital safety. Stick to well-known software and avoid any site that asks for your credit card information for a "free" service. Additionally, remember that these tools are intended for personal use and archiving; always respect creators by not re-uploading content without permission. Final Verdict

This is a classic choice for Firefox and Chrome users. It detects videos playing in your tab and offers a download link. Extremely convenient; sits right in your toolbar.