BiJian

必剪 is Bilibili’s official free video editor with AI subtitles, virtual avatars and one-click creation tools for content creators.

Overview

BCut is Bilibili’s creator-first editing app spanning mobile and desktop. Its AI features include speech-driven subtitles with Bilibili-style captions, text-to-speech virtual presenters for faceless channels, smart material matching and one-click highlight remixing. Deep integration with the Bilibili ecosystem means direct publishing, creator analytics and access to trending sound and meme libraries. The tool is completely free, making it the default entry point for aspiring uploaders.

How It Works

Download the BCut client, import footage and edit via one-click assembly or the manual timeline. Enable AI subtitles to generate captions automatically, add a virtual presenter for faceless narration and publish straight to Bilibili with creator analytics.

Key Features

• AI subtitles with Bilibili-native caption styles
• Virtual presenters generated from text via TTS
• One-click highlight remix from raw footage
• Rich meme, trending sound and sticker libraries
• Direct publishing to Bilibili with creator analytics
• Free across mobile and desktop with no watermark

Pricing

BCut is completely free to use, with no paid tiers for its core editing features; costs appear only through optional cloud storage add-ons.

Who Is It For

Bilibili uploaders, short-video creators and editing beginners who want a zero-cost workflow from editing to publishing.

Common Use Cases

• Editing and publishing Bilibili videos
• Talking-head explainers with virtual presenters
• Highlight remixes and trend-driven shorts

FAQ

Is 必剪 free to use?

Yes. BCut is entirely free — editing, AI subtitles and publishing features cost nothing.

Does 必剪 offer an API?

BCut is a creator-facing client application without a public API; publishing capabilities are provided through Bilibili’s creator platform interfaces.

How does 必剪 compare to alternatives?

Compared with commercial tools like CapCut, BCut integrates far more deeply with the Bilibili ecosystem — publishing, trending meme assets and uploader analytics are its unique strengths.

What should I know before adopting 必剪?

BCut is free and deeply integrated with Bilibili, but its multi-platform fine editing trails commercial tools like CapCut. For Bilibili uploaders’ daily workflow, it is the most convenient choice.

How do BCut’s virtual presenters work?

Choose the digital human feature on the timeline, type your script and pick a presenter appearance and voice — the platform generates a lip-synced talking-head overlay that suits faceless knowledge, news and tutorial channels. You can combine it with AI subtitles and the meme asset library, then publish straight to Bilibili for creator analytics.

Do BCut exports carry watermarks?

No. BCut is completely free and exports are watermark-free, a significant advantage over many commercial editing tools.