Our online TikTok Story Downloader supports downloading videos up to 1080p. However, to save from TikTok story higher than 1080p, such as 4k, you need to use Pro TikTok Downloader, which can download video and audio in the best quality. Copy the social sharing link of the video you want from TikTok. Download and open Pro TikTok Downloader, paste the link, and click the search button. Choose the MP4 file with the best quality and download it.