# Submagic > AI video editor that captions, trims and clips footage into short-form videos and schedules them for social. Submagic is an AI video editor for short-form content that adds styled captions, removes silences, inserts B-roll and picks out key moments from longer recordings. Submagic is used by uploading a video file or a YouTube link, letting the AI produce an edit that can be adjusted through the transcript, and then exporting or scheduling the result. **Best for:** Creators, marketers and media teams who publish vertical short videos regularly and want captions and clipping done automatically. - Official site: https://www.submagic.co - Listed in: [Video Editing](https://trendhub.net/ai-tools/category/video-editing), [Transcription & Captions](https://trendhub.net/ai-tools/category/transcription-captions) - Last checked: 2026-10-09 (facts taken from submagic.co) - Source page: https://trendhub.net/ai-tools/submagic-ai-editor-captioned-short-videos ## Key facts - Platforms: Web, API - Pricing model: Subscription - API: Yes - Made by: Submagic ## What is Submagic? Submagic is a browser-based editing tool aimed at TikTok, Instagram Reels and YouTube Shorts. A user uploads footage or pastes a YouTube link, and the software generates captions, trims silent stretches, adds B-roll and locates highlights. Its Magic Clips feature splits one long video, such as a podcast or interview, into several shorts. Editing works through the transcript, so cutting text removes the matching footage in place of dragging on a timeline. Captions are available in 123 languages, and other tools cover auto-zoom, eye-contact correction, video translation, sound effects, transitions and AI avatars for videos made without filming. Finished clips can be scheduled and published to social platforms from the editor, and teams can share a workspace with brand assets. Plans are called Starter, Pro and Business, with a custom tier and a video editing API. ## Key features - **AI Captions**: Generates styled, animated subtitles in 123 languages from the audio track. - **Magic Clips**: Finds key moments in a long recording and cuts them into multiple short videos. - **Text-Based Editing**: Lets you trim footage and drop silences by editing the transcript. - **Automatic B-Roll and Zooms**: Inserts supporting footage and zoom effects without manual keyframing. - **Scheduling and Publishing**: Posts videos to chosen social platforms on a set date from inside the editor. - **AI Avatars**: Creates talking-head shorts with synthetic presenters when no camera footage exists. ## How Submagic works 1. **Upload a video or link**: Add a file or a YouTube URL; podcasts, long videos and phone footage are accepted. 2. **Let the AI edit**: Captions are added, silences removed, B-roll inserted and key moments identified automatically. 3. **Schedule and publish**: Choose a date and platforms, and the clip is posted on schedule. ## Use cases - **Podcast Repurposing**: Turn a full episode into a batch of captioned vertical clips. - **Subtitling Social Videos**: Add readable captions to Reels, Shorts and TikToks. - **Agency Content Production**: Produce consistent client videos with shared templates and brand assets. - **Newsroom Clip Output**: Cut interviews or broadcasts into several platform-ready segments. - **Product Promo Shorts**: Make short e-commerce videos and schedule them to more than one channel. ## Things to know - **Plans cap video length**: The maximum duration per video rises by tier, from 2 minutes on Starter to 5 on Pro and 30 on Business. - **Credits set monthly volume**: Each plan includes a number of credits that corresponds to a stated count of videos per month. - **4K export is tier-specific**: Only the Business plan lists 4K and 60 FPS export; the lower tiers export at 1080p. - **Based in France**: The site footer states the product is made in France. ## FAQs ### What is Submagic? Submagic is an AI-powered editor that turns raw footage into captioned short-form videos for social platforms. ### What is Submagic used for? Submagic is used to add captions, cut long videos into shorts, remove silences, add B-roll and publish the results to TikTok, Reels and Shorts. ### How much does Submagic cost? Submagic sells Starter, Pro and Business plans with monthly credit allowances, plus a custom plan. See the official pricing page for current figures. ### Does Submagic have an API? Yes. Submagic offers a video editing API, and its plans include API and integration minutes with additional packs available. ### What languages does Submagic support? Submagic generates captions in 123 languages, and its site lists dozens of them including English, Spanish, Japanese, Arabic and Hindi. ### What export quality does Submagic offer? Submagic exports up to 4K at 60 frames per second on the Business plan, while Starter and Pro export at 1080p and 30 frames per second. ### Can teams collaborate in Submagic? Yes. Submagic provides a shared workspace where team members upload, edit, review and export videos together. --- Source: https://trendhub.net/ai-tools/submagic-ai-editor-captioned-short-videos (trendhub)