AI 短影音與剪輯工具推薦：長片秒變爆款短片（2026）

Community managers all understand: the algorithm for short videos emphasizes "quantity," but editing a single video can take several hours. The value of AI short video tools lies in automating the tedious tasks of "finding highlights, cutting clips, adding subtitles, and setting rhythms," allowing you to turn a long video into multiple short ones.

Long videos become short videos, automatically subtitled

Opus Clip is the most popular tool in this field, capable of automatically cutting long videos into multiple subtitled short videos sorted by score; Vizard can also automatically edit long videos into short videos with dynamic subtitle styles. For YouTubers, these tools are equivalent to having an extra editing assistant.

Cut out the unnecessary parts, accelerate production

Gling is specifically designed for YouTubers, able to automatically detect and cut out NG segments, pauses, and verbal habits, saving a significant amount of rough editing time. For those who want to automate the creation of "faceless short videos" with subtitles and dubbing, there are also many corresponding tools available on the market.

Subtitles and AI dubbing, all done at once

To create talking-head short videos or multilingual subtitles, you can use Captions, a tool specialized in automatic subtitles and dubbing for talking videos. If you want to generate background music to avoid copyright issues, check out our AI music and background music tool recommendations.

A key principle

AI helps you produce "quantity," but "quality" still depends on your content and topic selection. By using AI as a rough editing and production line, and leaving the refinement and design of memes to yourself, you can ensure both quantity and quality in the short video quantity war.