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Submagic

Auto-captions, B-roll, sound effects, and emoji animations for short-form social videos.

What is Submagic, in two sentences

Submagic is an auto-captions, B-roll, sound effects, and emoji animations for short-form social videos. Auto-generates captions in multiple languages for short-form videos.

About Submagic

Submagic is a video-editing tool that adds auto-captions, B-roll, sound effects, and emoji animations to short-form social videos.

It auto-generates captions in multiple languages and automatically inserts B-roll footage, sound effects, and emoji animations, running as a web-based platform with no software to install. It's built specifically for short-form platforms like TikTok, Instagram Reels, and YouTube Shorts.

It fits creators producing vertical short-form clips who want captions and effects handled automatically. It's a poor fit if you need a free option, a native mobile or desktop app, or long-form video workflows — there's no free tier, it's web-only, and its focus is narrowly short-form.

Compared with general video editors, Submagic trades breadth for a short-form-specific feature set built around captions and auto-inserted effects.

Sources: this listing

What it does well

  • Auto-generates captions in multiple languages for short-form videos.
  • Automatically inserts B-roll footage, sound effects, and emoji animations into videos.
  • Web-based platform requiring no software installation.
  • Designed specifically for short-form social platforms like TikTok, Instagram Reels, and YouTube Shorts.

Where it falls short

  • No free tier available; requires a paid subscription.
  • Limited to web platform with no native mobile or desktop application.
  • Focused narrowly on short-form video editing rather than long-form content workflows.

Tagged

  • Web-based
  • Beginner-friendly

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Frequently asked questions

What is Submagic?
Submagic is an auto-captions, B-roll, sound effects, and emoji animations for short-form social videos.
Is Submagic free?
Submagic is a paid product. Pricing details are on the official site.
What platforms does Submagic support?
Submagic runs on web.
What category does Submagic belong to?
Submagic is in the AI Video & Voice category — AI video generation, lip-sync, voice cloning, podcast editing, and music synthesis.
What are the downsides of Submagic?
No free tier available; requires a paid subscription. Limited to web platform with no native mobile or desktop application. Focused narrowly on short-form video editing rather than long-form content workflows.