It depends on the terms of service and copyright laws of the online platform and the content you're downloading. Generally, downloading videos that are protected by copyright without the owner's permission is illegal. However, downloading videos for personal use or with the owner's permission is usually allowed. Be sure to check the terms of service and copyright laws before downloading any content.

No, not all websites allow video downloads. Some websites may have restrictions on downloading videos or may only allow downloads through their own official downloader or app. Always check the website's terms of service and copyright laws before downloading any content.

Not all video downloader tools are safe to use. Some may contain malware or viruses that can harm your device or steal your personal information. It's important to use a trusted video downloader tool from a reputable website or app store to avoid downloading harmful software.

Most video downloader tools support multiple file formats, including MP4, AVI, MOV, and WMV. However, not all file formats may be available for all videos, and some videos may only be available in certain formats.

Most video downloader tools support high-resolution downloads, but the resolution may vary depending on the quality of the original video and the capabilities of the downloader. Always check the downloader's settings to ensure you're downloading the highest resolution available.

Yes, many video downloader tools allow you to download videos from popular social media platforms such as Facebook, Instagram, and Twitter. However, it's important to respect the copyright laws and intellectual property rights of others when downloading content from these platforms.