Submagic

Submagic adds AI captions with emojis and keyword highlights to short videos, boosting engagement for TikTok, Reels, and Shorts creators.

Overview

Submagic specializes in captions for short-form video: upload a clip and the AI transcribes speech, generates styled captions with emojis and keyword highlighting, and adds B-roll, sound effects, and zoom effects tuned for social engagement. Its caption styles follow the formats that perform on TikTok and Instagram — bold, animated, and paced to the audio.

The tool supports 48+ languages for captions and translation, offers templates used by top creators, and processes videos in minutes. Trusted by a large creator community, Submagic is optimized for one outcome: making captions that increase watch time and shares.

Submagic’s captions are engineered for the platform economy: reading speed, emoji cadence, and keyword emphasis match what keeps viewers watching on TikTok and Reels. Auto B-roll and sound effects add production value that once required editing software and stock subscriptions.

Key Features

• AI captions with animated styles, emojis, and keyword highlights
• Support for 48+ languages with auto-translation
• Auto B-roll, sound effects, and zoom effects
• Trending caption templates used by top creators
• Fast processing — captions in under three minutes
• Direct export sized for TikTok, Reels, and Shorts
• Brand styling with custom fonts and colors
• Engagement-tuned caption pacing and emoji cadence
• Auto B-roll and effects that replace manual editing work

Pricing

Submagic offers a free trial with limited videos and watermarked output. Paid plans (Basic, Pro, Agency+) scale by monthly video count and unlock premium effects, custom branding, and team features at subscription pricing. Subscription tiers scale by videos per month, and agency plans support multiple brands with separate styling profiles.

Who Is It For

Submagic is built for short-form content creators, social media managers, and agencies producing captioned videos daily for TikTok, Instagram, and YouTube.

It is ideal for creators focused on engagement optimization.

Personal brands and coaching businesses use Submagic to publish daily short-form content from longer source recordings.

FAQ

Is Submagic free to use?

A free trial is available; ongoing use requires a subscription sized to your monthly video volume.

Does Submagic offer an API?

Submagic targets creators directly; API access is not its primary offering.

How does Submagic compare to CapCut or Zubtitle?

Submagic focuses exclusively on high-performing short-form captions with engagement-driven effects, while CapCut offers full editing and Zubtitle covers longer captioned videos.

How many languages does Submagic support for captions?

Submagic generates captions in 48+ languages with translation support, allowing creators to localize short-form content for international audiences quickly.