updream is an AI video creation tool by Bilibili, designed for content creators to produce videos easily with a lightweight and intelligent editing interface.

Is updream free to use?

updream offers a free tier with basic features, while advanced capabilities may require a subscription or in-app purchases.

What kind of videos can I create with updream?

You can create various types of videos, including short clips, vlogs, and promotional content, using AI-powered editing and templates.

Do I need editing experience to use updream?

No, updream is designed for beginners and experienced creators alike, with an intuitive interface and AI assistance to simplify video production.

Can I use updream on mobile devices?

Yes, updream is available as a mobile app on iOS and Android, optimized for on-the-go video creation.

Does updream support multiple languages?

updream primarily supports Chinese, but English and other languages may be available in future updates.

updream - AI Video generation tools - Free trial, pricing intro, performance review, official site access and online experience

What is updream?

updream is an AI video creation assistant developed by Bilibili, designed specifically for content creators who need a lightweight, intelligent editing experience. The platform offers a simple interface that allows users to generate video content by typing natural language prompts—starting with "试试说'在画布上为我创建" (try saying "create for me on the canvas"). It focuses on streamlining the video production pipeline, from generating assets to writing scripts and prompts.

Application scenarios

AI short drama production
Create character, prop, and scene assets for AI-generated short dramas and films using structured prompts.
Science communication video scripting
Generate ready-to-record voiceover scripts with storyboard suggestions for life science educational content.
Cinematic prompt optimization
Refine storyboard descriptions into professional film photography language for Stable Diffusion 2.0.
Character multi-view generation
Produce multiple views of a character, including different emotions and detail shots.
Fan art and derivative creation
Micro-adjust character images to improve approval rates for derivative works, with full-body detail adjustments and lighting/texture changes.
First-person perspective pet videos
Generate structured prompts for POV pet videos with realistic style, one-shot takes, and handheld breathing effects.

Core Features

AI short drama asset designer (Antimisu)
Input any character, prop, or scene, and automatically output formatted Chinese positive prompts with layout specifications for direct use in AI image generation.
Science communication script writer (Dayuanjing)
A dedicated skill for life science videos, built with a complete narrative framework, language style, a database of 37 topics, and BFS image indexing—produces ready-to-edit voiceover scripts plus storyboard suggestions.
Cinematic prompt optimizer (Memotang)
Optimize and polish storyboard drafts by translating your descriptions into film photography language that AI models understand, with 5 built-in visual styles.
Character multi-view + detail showcase (hdxfz)
Generate multiple views of a character, including detail shots and different emotional expressions.
Derivative character micro-adjuster (Gaoshan Dajiemo)
Provide a character image, and it will micro-adjust the full-body details, lighting, and materials to produce a more approval-friendly character three-view (front, side, back) on a pure gray background in 3:2 format, using the Banana-pro model.
First-person perspective pet video prompt generator (Xiaochen de Jiaocou)
Generate structured prompts for POV pet videos, supporting realistic style, one-shot takes, and handheld breathing effects—ready for direct use in video generation models.

Target users

Content creators on Bilibili and other platforms who produce AI-assisted videos, including short drama makers, science communicators, fan artists, and pet video enthusiasts. The tool is also useful for anyone needing structured prompts for AI image and video generation, from beginners to advanced users.

How to use updream?

Visit the updream website at https://www.updream.cn/. From the homepage, you can start by typing a natural language prompt like "试试说'在画布上为我创建" to begin creating. Browse the official curated skills (e.g., AI short drama asset designer, science script writer) and select one to use. Each skill has a specific workflow—for example, input a character description to get formatted prompts, or provide a storyboard to receive optimized cinematic language. Outputs are ready for direct use in AI image or video generation tools.

Pricing and free trial

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Effect review

updream's curated skills show strong practical utility for specific content creation niches, particularly in AI short drama and science communication. The asset designer and script writer skills have already been used thousands of times (4.9k and 367 uses respectively), indicating real-world adoption. The prompt optimizers and character micro-adjusters address common pain points in AI content creation, such as generating consistent characters and improving approval rates. For Bilibili creators already familiar with AI tools, updream provides a streamlined, task-specific workflow that reduces manual prompt engineering. However, the platform's reliance on Bilibili's ecosystem and Chinese-language prompts may limit its appeal to international users. Overall, it's a focused, practical tool for creators who want to accelerate their AI video production pipeline.

updream