reap edits long videos into clips with captions, translations, dubbing, reframing, and automated publishing via API, CLI, and MCP.
Submagic
Submagic edits short-form video with captions, auto edits, B-roll, translation and publishing tools, and also offers a video editing API.
About Submagic
Submagic is a web tool for editing short-form video for platforms such as TikTok, Reels and Shorts. It generates captions, removes silences, adds B-roll and other media, translates videos, extracts clips from longer footage, and can schedule and publish posts. It also provides a video editing API and shared workspace features for team review and editing.
Key features
- Generate captions and subtitles for short-form video
- Repurpose long videos into multiple shorts with Magic Clips
- Remove silences and trim footage automatically
- Add B-roll, images, GIFs, music and sound effects
- Translate videos with AI video translator
- Schedule and publish to TikTok, Reels, Shorts and more
Best for: Businesses, agencies, and creators who regularly produce short-form video for social media.
Good for
- Combines captions, trimming, B-roll and publishing in one editor
- Accepts uploads and YouTube links, including podcasts and phone footage
- Exports up to 4K, 60fps for TikTok, Reels and Shorts
Submagic at a glance
- Website
- submagic.co
- Category
- AI & Machine Learning › AI Video Generators
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Submagic alternatives
Tools and sites you could use instead, ranked by how closely they match.
SNAPVID turns long videos into short social clips with AI captions, smart cuts, B-roll, and creator-ready exports.
Paid
24 alternatives
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Submagic FAQ
What can I upload to Submagic?
A video file or a YouTube link, including podcasts, YouTube videos, or phone footage.
Where can Submagic publish videos?
It can schedule and publish directly from the editor to platforms including TikTok, Reels and Shorts.
Does Submagic offer an API?
Yes, it offers a video editing API to automate editing workflows.
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