Under U-NEXT's official rules, there are strict limits such as a maximum of 25 downloads per account and a 48-hour viewing period after playback starts, making it difficult to freely enjoy saved content whenever you wish. Furthermore, on the PC browser version, there is no official download function at all, presenting a major challenge for offline viewing.
StreamFab U-NEXT Downloader for Browser solves all these issues, making it possible to directly save U-NEXT and H-NEXT works to your PC as unlimited MP4 or MKV files. This lets you build your own permanent digital library, maintaining high-quality audio and subtitles without worrying about device limitations, service expiration, or viewing periods.
While U-NEXT and its adult brand H-NEXT are divided in terms of genres and service areas offered, StreamFab U-NEXT Downloader for Browser natively supports both platforms. It can seamlessly detect and save any video playable in your browser, from general titles to adult content.
All videos can be saved as universally compatible MP4 files, allowing you to safely and efficiently manage your favorite collection as a single library, free from the boundaries between services or platform-specific restrictions, and with high quality.
The era of needing to install dedicated desktop software and worrying about configurations is over. Instead of requiring a "built-in browser," you can download videos directly from the browser you already use. With StreamFab U-NEXT Downloader for Browser, simply add the extension to your everyday browser and you’re ready to save videos.
There’s no need to switch to external tools or perform complicated sync tasks. When you find a video you’re interested in on U-NEXT or H-NEXT, just press the save button directly from the playback screen. By avoiding bulky software that slows down your PC, this offers the most sophisticated choice for those who want to build the best possible viewing library with the smartest and simplest steps.
4K/1080p
EAC3 5.1/AAC 2.0
H.264 / H.265
MP4 / MKV
Uncompromising quality, overwhelmingly high image quality up to 4K/1080p
If you want to enjoy saved videos on a large screen, there is no need to compromise on quality. StreamFab U-NEXT Downloader for Browser supports saving at the highest image quality offered by U-NEXT and H-NEXT, allowing you to download with crisp visuals at up to 4K or full HD (1080p) for supported content.
Each pixel is reproduced with exquisite detail, free from image quality degradation or stuttering like streaming playback affected by network conditions. Whenever, on any device, we promise you a cinematic and immersive viewing experience.
Language
Download Subtitles
Batch Download
Automatic optimization according to system language
Based on your system language, the optimal subtitles and audio are automatically selected by default. If you are in a Japanese environment, you can save in Japanese immediately without any complicated settings. Of course, you can switch to other languages with a single click if needed. This eliminates the hassle of configuration and provides a smooth download experience from the moment you install.
Not only video files, but titles, cast, season info, cover art, and other metadata are also automatically retrieved and saved. Saved files are beautifully organized on your media server or playback software, making it easy to find the desired video right away. You can eliminate the need to enter information manually and easily build a professionally organized digital library.
Install U-NEXT Downloader for Browser in your browser and log in to U-NEXT or H-NEXT.
To ensure stable downloading, install CoApp additionally. You can easily set it up by following the instructions on the main screen.
When you display a video page on a supported site, U-NEXT Downloader for Browser will automatically detect the video. Just check the detection results.
Check the resolution and format, and click the download button. Then just wait for it to finish, and the high-quality video will be saved to your PC.
System Requirements
System Requirements
Fair Use Policy