Best Short-form Video AI tools
Cuts long footage into vertical, captioned clips built for TikTok, Reels and Shorts. The 15 highest-ranked of the 20 apps tagged Short-form Video in the Onei AI catalogue.
Everything tagged Short-form Video: apps, skills and MCP servers
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RiversideFM, Inc.
Records every participant locally at full quality, then uses AI to cut the clips, captions, thumbnails and show notes from that recording.
Also: Subtitles, Video Editing · Editor's pick
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Glam Labs, Inc.
Turn one selfie into an AI photoshoot, animate stills into video, and generate talking avatars — a mobile-first AI studio for creators and small brands.
Also: Video Generation · Editor's pick
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AI video generator built on its own V6 model, with templates, an agent, a node-based Canvas, an API and mobile apps.
Also: Mobile, Text to Video, Video Generation
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Mirage
Mirage's AI video app that edits raw footage in one pass, adds styled captions, translates, and makes AI avatars and digital twins.
Also: Subtitles, Video Editing, Video Generation
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ByteDance
ByteDance's free video and photo editor for desktop, web and mobile, with auto-captions, templates and credit-based AI video generation.
Also: Subtitles, Text-to-Speech, Video Editing
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AI video tool that adds word-by-word captions, finds viral moments in long footage and publishes clips to five social platforms.
Also: Social Media, Subtitles, Video Editing
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Turns long videos into short, viral-ready clips with AI — auto-reframing, captions, and a virality score.
Also: Social Media, Subtitles, Video Editing
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Frances Starken
Browser-based tool that detects and paints out watermarks, logos and text overlays in video, reconstructing the background instead of blurring or cropping it.
Also: Video Editing
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TOPVIEW PTE. LTD.
An AI video agent that turns a script, a reference clip or a product URL into a planned, scene-by-scene film on one editable canvas.
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emily.jones
Make viral dance videos with AI. Upload a photo, choose a trending dance template, and create TikTok, Reels, or Shorts-ready dance videos in minutes.
Also: Social Media, Video Generation
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Wondershare
Wondershare's cross-platform video editor with AI auto-cut, object removal, dynamic captions and text-to-video built in.
Also: Mobile, Subtitles, Text-to-Speech
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ByteDance
ByteDance's AI image and video generator that routes prompts across Seedream, Seedance, Sora and GPT Image from one canvas.
Also: Mobile, Text to Video, Video Generation
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A conversational ad-creative agent that turns a product URL or an inspiration video into batches of editable 9:16 video ads for TikTok, Instagram Reels and YouTube Shorts.
Also: Social Media, Video Generation
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Turn one long video into dozens of ready-to-post vertical clips, captioned, cropped, and ranked by predicted performance.
Also: Social Media, Subtitles, Video Editing
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Turn blog posts, scripts, and long recordings into narrated, captioned videos without editing software.
Also: Subtitles, Text-to-Speech, Video Generation
How this list is ranked
Ranked by editorial weight (0–100), plus 5 points per bookmark up to 10, plus or minus up to 20 for the average review rating; ties go to featured apps, then the most recently updated. Discontinued apps are never ranked.