Kuaijianji

Kuaijianji is 360’s free video editor with AI features for auto-editing, subtitles and digital humans aimed at Chinese creators.

Overview

Kuaijianji (快剪辑) is a free video editing tool from 360 that targets short-video creators with templates, one-click editing and AI assistance. Its AI capabilities include automatic subtitle generation, text-to-video assembly, smart cuts and digital human presenters. Both desktop and online versions serve creators producing content for Chinese social platforms. The tool emphasizes accessibility: marketing videos and social clips without editing expertise.

Key Features

• One-click smart editing with template-driven assembly
• AI subtitle generation and speech-to-text in Chinese
• Text-to-video creation for marketing content
• Digital human presenter generation
• Rich template and asset library for social video
• Free desktop and online editing experiences

Pricing

Kuaijianji is free to download and use, with optional paid assets and premium services available inside the product.

Who Is It For

Chinese short-video creators, small business marketers and casual editors who want quick, free video production.

FAQ

Is Kuaijianji free to use?

Yes. Core editing features are free, with optional paid resources.

Does Kuaijianji offer an API?

It is a consumer editor; enterprise video capabilities are served through 360’s cloud products.

How does Kuaijianji compare to alternatives?

Kuaijianji’s free access and template-first workflow make it more approachable than pro editors for Chinese social content.

Practical Use Cases

Small merchants create product videos from templates with AI subtitles for Douyin and Kuaishou. Teachers assemble lecture clips with digital presenters. Casual users edit travel videos with one-click smart cuts. Marketers generate text-based promotional videos without editing skills.

Limitations & Alternatives

Free assets carry watermarks in some cases, and advanced editing is limited versus CapCut or desktop NLEs. Output quality suits social rather than broadcast. Jianying (CapCut CN) and Bilibili’s Bcut are domestic alternatives.

Integrations & Deployment

Kuaijianji installs as a desktop application or runs online, with projects editable across both. Templates and AI features operate on local projects, and exports target Chinese social platforms with appropriate aspect ratios. No account infrastructure is required for basic use. Ongoing updates add templates and AI capabilities through software releases. Creators manage asset libraries locally and export finished videos directly to publishing platforms.

Bottom Line

Kuaijianji is a free, approachable editor for Chinese social video, with templates and AI features that remove editing skill barriers. Advanced work hits limits. Beginners and small merchants producing regular short video will find it practical.

Note: because the product is free, expect ads and prompts toward optional paid resources inside the interface. Export settings cover the aspect ratios Chinese social platforms prefer, which saves beginners from guesswork around resolution and framing requirements.