Submagic

Submagic is an AI-powered video editing and short-form content creation platform designed to help creators, businesses, agencies, marketers, and media teams produce social-media-ready videos with less manual editing. The platform focuses heavily on short-form content, particularly videos intended for TikTok, Instagram Reels, YouTube Shorts, and similar social platforms. Its workflow combines automatic captions, AI-assisted editing, B-roll, transitions, zoom effects, audio improvements, clip generation, AI avatars, publishing, scheduling, and collaboration in a single browser-based workspace.

Submagic was founded in 2023 and is operated by TURBO STUDIO S.A.S., a French company headquartered in Paris. The company was founded by David Zitoun and Tsi-fei Chan, with the product initially focused on helping creators and small businesses turn long-form videos into engaging short-form content. The platform has since expanded from caption generation into a broader AI video editing and content-production service.

One of Submagic’s most recognizable capabilities is its AI captioning system. The platform automatically transcribes videos and turns the transcript into dynamic subtitles that can be customized with different visual styles, animations, colors, emojis, and highlighted words. Submagic currently advertises caption generation in more than 100 languages and its dedicated language page lists 50+ supported transcription languages. This makes the captioning system useful for creators producing content for audiences in different regions.

Submagic also provides Magic Clips, an AI-powered feature that turns long-form videos into multiple shorter clips. Users can upload a video or provide a YouTube link, and the system analyzes the content to identify potential highlights. It can then produce multiple short videos with captions and other editing elements already applied. This is particularly useful for podcasts, interviews, educational videos, webinars, business content, and other recordings that can be divided into several pieces of short-form content.

The platform goes beyond subtitles and clipping by providing AI-assisted editing tools. Users can trim videos through text-based editing, remove silences and unwanted sections, clean audio, create automatic zoom effects, add transitions, and insert B-roll. Magic B-Rolls can automatically add contextual visual material to complement the spoken content. These features are designed to reduce the amount of manual work normally required when preparing short-form videos.

Submagic also provides AI-generated hooks and descriptions. AI Hook Titles can help users create attention-focused opening text for short videos, while AI Description can assist with social-media copy. The platform can also generate metadata for publishing to supported social platforms, allowing users to prepare video content and accompanying text from the same workflow.

Another feature is AI translation for captions. Users can translate captions into other supported languages, making it possible to adapt the same video for audiences in different markets. Combined with the platform’s multilingual transcription capabilities, this makes Submagic useful for creators and businesses that publish internationally.

Submagic includes AI avatars as part of its broader video-creation capabilities. Users can create short-form videos without filming themselves by using AI-generated presenters. This extends the platform beyond pure video repurposing and gives businesses another way to create promotional, educational, or social content.

Branding and collaboration are also important parts of Submagic’s business offering. Users can add logos and brand assets, create custom templates, define custom vocabulary, and maintain consistent visual styles across their videos. Team workspaces allow multiple users to collaborate on video production. Higher plans provide additional publishing profiles and features designed for teams producing larger volumes of content.

Submagic also includes direct social publishing and scheduling. Users can connect social accounts and publish videos from the platform rather than downloading each finished video and uploading it manually. The service currently supports publishing workflows for platforms including TikTok, Instagram, and YouTube, with higher plans allowing multiple publishing profiles.

For automation, Submagic provides integrations through services such as Zapier, Make, and n8n. These integrations allow users to connect video editing workflows with other applications and automate tasks such as sending footage for processing or triggering downstream actions. Google Drive integration can be used to move video files through automated workflows, while Gumloop can help synchronize assets and brand information.

Submagic also provides a dedicated API. The API allows developers to integrate AI-powered captions, Magic Clips, video templates, and video-processing capabilities into their own products and workflows. It supports programmatic video processing and webhooks for receiving notifications when processing tasks are completed. This makes the platform relevant not only to individual creators but also to SaaS products, agencies, studios, educational platforms, and businesses building automated video workflows.

The platform supports high-resolution exports on its higher-tier plans. Business users can export videos at up to 4K and 60 FPS, while lower plans provide 1080p output. The combination of automatic editing, captions, B-roll, social publishing, collaboration, and automation makes Submagic primarily a productivity-oriented video tool rather than a traditional professional timeline editor.

Submagic is therefore best understood as an AI-assisted short-form video production platform. Its strongest workflow begins with raw footage or long-form content and uses AI to accelerate the repetitive parts of editing, while still allowing users to make creative adjustments before publication. For creators and teams producing frequent social videos, the platform can bring captioning, editing, repurposing, branding, and distribution into one workflow.

Pricing

Submagic currently offers three main paid plans:

• Starter — $19/member/month: 45 credits, equivalent to about 15 videos, with a maximum video duration of 2 minutes. It includes 1080p/30 FPS exports, no watermark, automatic captions, free B-roll and audio, text-based trimming, API/integration credits, and other basic editing capabilities.
• Pro — $39/member/month: 120 credits, equivalent to about 40 videos, with a maximum video duration of 5 minutes. It adds Storyblocks B-roll and audio, AI zooms, removal of bad takes and silences, AI audio cleaning, social publishing and analytics, and a Brand Kit.
• Business — $69/member/month: 300 credits, equivalent to about 100 videos, with a maximum video duration of 30 minutes. It adds 4K/60 FPS export, additional brand customization, custom templates, custom vocabulary, priority support and rendering, expanded API/integration credits, and publishing from multiple social accounts.
• Custom Plan: Custom pricing for organizations needing customized video volumes, members, API limits, Magic Clips limits, unlimited custom templates, dedicated customer success, and advanced security and SSO.

Annual billing reduces the advertised monthly equivalent to approximately $12 for Starter, $23 for Pro, and $41 for Business. API credit packs are also available separately for users who require additional API processing capacity.

Submagic also allows users to try its service without a credit card. Its current website promotes a free first post/video workflow, while its terms state that a free trial may be offered at the company’s discretion.

Review

Submagic is primarily designed for speed and repeatable short-form video production. Rather than functioning like a conventional professional editing application where users manually perform every step, it automates several common editing tasks. Captions, B-roll, zooms, transitions, audio improvements, clipping, and social publishing can all be handled within the same ecosystem.

Its captioning system is one of its most developed features. The large language selection, customizable subtitle styles, animated text, emojis, highlighted words, and custom vocabulary options make it useful for creators who rely heavily on caption-driven short-form content. The custom dictionary can also help businesses maintain correct terminology for specialized subjects or brand names.

Magic Clips adds another useful workflow by converting long-form videos into multiple shorter pieces. This can save time for podcasters, coaches, marketers, educators, agencies, and businesses that already have a library of long-form recordings. Instead of manually searching through an entire recording, users can let the AI identify potential moments and then review the generated clips.

The platform’s automation capabilities are also relevant for teams. Zapier, Make, n8n, Google Drive, and other integrations can connect Submagic with wider content workflows. Its API allows developers to take this further by incorporating caption generation, video templates, and short-form video creation into their own applications.

There are limitations. Submagic is strongly focused on short-form content, so users looking for a full professional video-production environment may still need another editor for complex projects. AI-generated clips and edits also require human review because automated systems may not always understand the intended context, pacing, humor, or brand message of a video.

The credit system is another consideration. Each subscription includes a defined amount of processing capacity, so users producing large volumes of content may need a higher plan or additional API credits. Some advanced capabilities, such as 4K/60 FPS export, larger video durations, expanded publishing profiles, and higher API limits, are reserved for Business or higher-level arrangements.

For creators, agencies, marketers, educators, media companies, and businesses that regularly produce short-form social content, Submagic provides a broad collection of AI editing and publishing tools. Its combination of captions, Magic Clips, B-roll, audio enhancement, templates, AI avatars, social publishing, integrations, and API access makes it suitable for both individual content production and larger automated workflows.