Submagic
Submagic helps content creators and businesses edit videos with AI-powered captions, subtitles, B-roll, effects, automatic cuts, silence removal, and tools for turning long videos into short clips.
Submagic is a browser-based AI video editor for creating TikToks, Instagram Reels, and YouTube Shorts. It turns spoken audio into animated captions and lets you add B-roll, sound effects, and zooms. You can also trim footage from the transcript and use AI to remove silences on eligible plans. If you already have a short clip, you can upload it and edit it directly. For longer recordings such as podcasts, interviews, or YouTube videos, Magic Clips can suggest multiple highlights from the same source. You can review each cut, correct caption errors, and adjust the visuals before exporting.
How Submagic Works
- Upload or Import: Upload a video file to the editor or paste a supported YouTube link into Magic Clips to repurpose a longer recording.
- Generate Captions: Submagic transcribes the speech and syncs the captions to the video. Choose an animated style and adjust the text, colors, and highlighted words.
- Apply AI Edits: Depending on your plan, you can remove pauses and bad takes, clean up audio, add automatic zooms, or use Magic B-roll to match supporting visuals to the narration.
- Review and Customize: Correct names and technical terms in the transcript, adjust cuts, and replace B-roll that misses the context. Apply your brand kit if your plan includes it.
- Export or Publish: Download the finished video or publish to a supported connected social account on an eligible plan.
How We Rated Submagic
We reviewed Submagic’s public product documentation and pricing to assess how it handles a typical short-form editing workflow, from importing footage to exporting a finished clip. We looked at how users can correct and style captions, trim footage from the transcript, remove pauses, and review AI-selected B-roll. We also considered how Magic Clips fits into podcast and interview repurposing, along with how plan limits on video length, credits, export quality, and social publishing affect individual creators and teams.
Pros
- Generates captions and applies animated styles in the same editor.
- Makes basic trimming easier with transcript-based editing.
- Combines B-roll, audio cleanup, sound effects, and zooms in one browser workspace.
- Lets beginners create polished shorts with templates and automated edits.
- Uses Magic Clips to pull multiple short videos from one long recording.
Cons
- Automatic silence removal, audio cleanup, and brand kits depend on the plan.
- Standard editor uploads are capped at 2 minutes on Starter, 5 minutes on Pro, and 30 minutes on Business.
- AI-selected B-roll can miss the context and need manual replacement.
- The editor is geared toward short-form production and offers limited control for complex layering or precise animation.
- Magic Clips uses credits, so frequent repurposing can reduce the credits available for other edits.
- Creators who publish talking-head videos, tutorials, or product demos.
- Podcasters who want to turn longer episodes into captioned social clips.
- Social media managers who edit batches of Reels, TikToks, and Shorts.
- Agencies that need consistent captions and branding across client videos.
- Small businesses that want to add captions and visual edits without a desktop editing setup.
- Use animated caption templates to keep the same look across a series.
- Tighten a talking-head video by removing long pauses and trimming from the transcript.
- Add supporting visuals and sound effects while editing the clip.
- Use one podcast or interview to create several clips for different social posts.
Submagic's Key Features
Generate animated captions in 48+ languages.
Highlight words and add emojis to captions.
Trim footage by editing the transcript.
Remove silences and bad takes with AI.
Add B-roll, sound effects, and automatic zooms.
Clean up background noise.
Generate on-screen hook titles.
Turn long recordings into shorts with Magic Clips.
Publish to supported social accounts on eligible plans.
Frequently Asked Questions
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