BiJianStudio

Overview

Bcut Studio is Bilibili's official all-in-one AI creation tool, integrating two core features: Digital Avatar and Voice Customization. It leverages advanced AI to free on-camera and voice-over creators from tedious filming and recording, enabling efficient content production.

Digital Avatar: Simply provide a short video and voice sample of yourself, and the AI creates a 1:1 digital model of you. After that, creators can upload an audio file or simply enter text, and the tool automatically produces talking-head videos that look just like real footage, dramatically saving time and cost compared to traditional shooting. Voice Customization: Users submit a 30-minute audio sample, and the AI learns and generates a personalized voice model. Then, just enter text to synthesize natural, fluid speech, making voice-over work incredibly easy.

Bcut Studio is completely free for Bilibili creators, aiming to lower the barrier to video creation so more creators can focus on the content itself rather than complicated production processes. Whether you're making knowledge-sharing videos, product reviews, or daily vlogs, you can easily produce high-quality videos.

Core capabilities

Digital avatar

Generate a 1:1 digital model from real-person video and voice to replace live-action appearances.

Voice customization

Train a personal voice model with 30 minutes of audio; type text to synthesize speech.

Text-driven video

Input text directly and auto-generate talking-head videos without frame-by-frame recording.

Voice-driven video

Upload audio recordings, and the digital avatar automatically syncs lip movements and expressions.

Multi-scenario adaptation

Supports knowledge sharing, product reviews, Vlogs, and more content types.

Free to use

Bilibili creators use it at zero cost, with no extra fees.

Fast generation

AI renders in real time to complete video production within minutes.

Use cases

Knowledge explainer videos: Input a script to generate a digital human presenter without needing a real person on camera

Product unboxing and reviews: Use a digital avatar to introduce product features while maintaining a consistent persona

Course teaching recording: Quickly generate instructor talking-head videos to improve course production efficiency

Corporate promotional videos: Digital humans replace live explainers to reduce filming costs

Personal Vlogs: Use a digital avatar to record life and avoid the awkwardness of being on camera

Film and TV commentary: Digital humans narrate alongside visuals to enhance immersion

Gaming guides: Digital humans appear to share tips, making videos more engaging