Submagic – AI Video Editing & Captioning Platform
Submagic is an all‑in‑one AI video‑editing suite designed for creators, marketers, agencies and businesses that need to turn raw footage into engaging short‑form videos instantly. The platform combines a powerful video editor with AI‑driven captioning, translation, B‑roll insertion, auto‑zoom, transitions, and hook generation, all accessible through a clean web UI or via a robust API for automation.
Key Features
- AI Captions & Subtitles – Generate accurate captions in 48 languages with 99% accuracy, automatically synced to the video timeline.
- B‑Roll & Media Library – AI‑suggested B‑roll clips that match the context of your primary footage, boosting visual storytelling.
- Auto‑Zoom & Smart Transitions – AI detects key moments and adds dynamic zooms and seamless transitions to keep viewers hooked.
- One‑Click Viral Shorts – Upload a long video, let Submagic extract the best moments, and output a ready‑to‑post short for TikTok, Instagram Reels, YouTube Shorts, etc.
- Trim & Edit Like Text – Remove silences, filler words, and cut sections with a text‑editor‑style interface.
- AI Video Translator – Translate videos into multiple languages with synchronized subtitles.
- Hook Generator – AI‑crafted opening hooks that increase scroll‑stop rates.
- Clip Maker & AI‑Generated Scripts – Turn ideas into short clips, add AI‑generated scripts, and export in multiple formats.
- API & Integrations – Automate workflows with a RESTful API, and native integrations for Zapier, Shopify, Supabase, and more.
- Collaboration & Branding – Team workspaces, custom branding, and export options for different platforms.
Use Cases
- Social Media Managers – Produce daily TikTok, Instagram Reels, and YouTube Shorts without a video editor.
- Marketing Agencies – Scale client video production with bulk captioning, translation, and brand‑consistent assets.
- E‑commerce Brands – Add product B‑roll, subtitles, and hooks to product videos for higher conversion.
- Content Creators – Quickly repurpose long‑form YouTube videos into bite‑size clips.
- Developers – Use the Video Editing API to embed captioning and short‑form generation into SaaS products.
FAQ
Q: How accurate are the captions? A: Submagic uses state‑of‑the‑art speech‑to‑text models, delivering ~99% accuracy across 48 languages.
Q: Can I edit the AI‑generated captions? A: Yes, the editor lets you fine‑tune timing, wording, and styling before export.
Q: Which platforms are supported for export? A: Direct export to TikTok, Instagram Reels, YouTube Shorts, Facebook Reels, LinkedIn Video, plus MP4 for any platform.
Q: Is there a free tier? A: A free account provides limited daily exports and basic captioning; paid plans unlock unlimited clips, premium B‑roll, and API access.
Q: How does the API work? A: REST endpoints accept video URLs or uploads, return processed clips, captions, and translation files in JSON.
Submagic empowers anyone to create professional‑grade short videos at scale, turning raw footage into viral content with minimal effort.
Trusted by over 3 million users and featured on Google, Trustpilot, and G2.
