BILIBILI-EX is a browser extension for Bilibili users, designed to make watching and browsing smoother and more personalized. It is not a general-purpose development platform, but rather an enhancement tool built around the Bilibili web experience. It is suitable for users who frequently browse the homepage, follow series, organize content, or need to collect cover image assets.
Based on the available page information, the extension’s core capabilities are focused in three areas. First is “video refresh history,” which can automatically record videos that appear after refreshing the Bilibili homepage and arrange them by refresh timeline, helping users recover content they may have missed. Second is “cover and screenshot extraction,” supporting one-click extraction of cover images from videos, livestreams, columns, and more. Users can also obtain high-resolution video or column covers via the right-click menu, and capture high-resolution images from the current frame of a video. Third is “video speed-up,” offering playback speeds of 2.5x, 3.0x, 3.5x, and 4.0x.
In terms of supported environments, the documentation provides clear installation guides for Chrome and Edge browser extensions, as well as instructions for installing an offline version. However, the collected information does not disclose the development language, framework, open APIs, SDKs, or third-party integration capabilities. As a result, it is better understood as an end-user tool rather than a developer-extensible platform.
The page does not show any pricing, subscription, one-time purchase, or donation information, nor does it explain payment methods. The documentation structure is relatively complete, covering installation guides, cover extraction, high-resolution screenshots, refresh history viewing, FAQs, changelog, privacy policy, and terms of use. The changelog shows that v1.0.0 was released on 2024-12-20, followed by screenshot and refresh history features added in 2025-01, indicating that the product is still in an early stage of iteration.
Its strengths are its highly focused feature set, addressing specific pain points in Bilibili usage, such as missing homepage content, inconvenient cover downloads, and the need for high-resolution screenshots. It also emphasizes being non-intrusive, lightweight, and easy to use, making it accessible to ordinary users. The downside is limited transparency: there is no visible information on whether it is open source, its license, code repository, self-hosting options, commercial support, or detailed data permission handling. User review samples are also limited, so its long-term maintenance remains to be seen.
It is suitable for heavy Bilibili users, content creators, operations staff, and anyone who needs to organize media assets. If you need a general developer API, automated batch processing, or cross-platform content management, the available information is not enough to confirm that it fits those needs. Since both the target site and use case are aimed at Chinese Bilibili users, the collected information suggests that access from China should work directly. Alternatives may include Tampermonkey scripts or other Bilibili enhancement browser extensions.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on bilibiliex.com official site.
bilibiliex.com is an China Dev Tools provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach bilibiliex.com directly.