What is Submagic?
Submagic is an AI shorts generator that turns long videos into short, engaging clips. It automates video editing tasks like trimming, captioning, b-roll addition, audio cleanup, and formatting. Users may use Submagic to create professional shorts optimized for TikTok, YouTube, and Instagram. The AI shorts generator reduces time spent on editing while helping content reach wider audiences through captions, translations, and social media-ready formats.
Features & Benefits
- AI video trimmer – Trim long videos into short clips automatically without manual editing.
- Auto captions – Generate captions in 48+ languages instantly to boost reach and accessibility.
- AI B-roll generator – Add relevant B-roll footage based on video transcripts with full customization.
- Subtitle generator – Generate subtitles in over 100 languages for social media-ready shorts.
- AI video translator – Translate subtitles and video content in 100+ languages with one click.
- AI eye contact correction – Adjust eye contact in videos to simulate looking at the camera.
- Auto-zoom effects – Highlight key video moments using smooth zoom transitions.
- Add GIFs and images – Insert visuals quickly using AI for more engaging shorts.
- Sound effects and music – Add background music and sound effects automatically.
- Generate video descriptions with AI – Create SEO-friendly video descriptions with a single click.
- Viral clip maker – Convert long content into 20+ viral clips with hook titles and cover images.
- AI video editor – Trim, style, and enhance clips using ready-made templates or custom brand settings.
- Audio cleanup – Remove background noise and improve speech clarity automatically.
- Multi-format export – Export videos in vertical, square, or story formats for any platform.
Real-world applications
A small business owner might use Submagic’s AI shorts generator to turn long tutorial videos into Instagram Reels. The AI trimmer and subtitle generator help convert their product guides into quick clips that are easier to share and watch on social media. By automatically adding captions and zoom effects, the videos stay engaging even without sound.
A digital marketer may use Submagic to generate short-form content from webinar recordings. The Magic Clips feature creates multiple video segments, each with captions, hook titles, and cover images. This saves hours of manual editing and helps them publish consistently across YouTube Shorts, TikTok, and LinkedIn.
An e-commerce brand might create product demo videos and localize them with Submagic’s AI video translator. By converting these into short, captioned clips in multiple languages, they can better reach global markets. With features like audio cleanup and background music, their content sounds polished and professional.
Content creators on YouTube may use Submagic to convert long vlogs into a series of Shorts. They might apply trendy caption templates, smooth transitions, and quick b-roll insertion. This speeds up their publishing schedule while increasing views and subscriber growth. The AI shorts generator helps them stay active on social platforms without heavy editing workloads.
