TL;DR

An AI shorts generator is software that automatically creates short-form videos from text prompts, scripts, or ideas. These tools use artificial intelligence to write scripts, generate voiceovers, create or source visuals, and assemble complete videos—typically in under 10 minutes. Popular AI shorts generators include Shorts Generator, InVideo AI, Opus Clip, and Pictory. The global AI video generation market is projected to reach $1.9 billion by 2028.

What is an AI Shorts Generator?

An AI shorts generator is a software tool that uses artificial intelligence to create short-form videos (typically 15-60 seconds) for platforms like TikTok, YouTube Shorts, and Instagram Reels. Instead of manually filming, editing, and adding effects, users input text—a topic, script, or URL—and the AI handles the entire production process.

These tools emerged in 2023-2024 as short-form video became the dominant content format on social media. According to HubSpot, short-form video has the highest ROI of any social media marketing strategy, with 73% of consumers preferring it to learn about products and services.

How Do AI Shorts Generators Work?

AI shorts generators combine multiple AI technologies:

•Large Language Models (LLMs) write and optimize scripts for engagement and virality
•Text-to-Speech (TTS) converts scripts to natural-sounding voiceovers
•Image Generation AI (like DALL-E or Stable Diffusion) creates scene visuals
•Computer Vision matches visuals to script timing and emotional beats
•Video Assembly AI adds transitions, captions, music, and exports final video

Types of AI Shorts Generators

Text-to-Video Generators

Create videos from scratch using text prompts. Best for faceless content, explainers, and original shorts. Examples: Shorts Generator, InVideo AI.

Long-to-Short Repurposing Tools

Extract highlights from existing long videos. Best for podcasters, YouTubers, streamers. Examples: Opus Clip, Vizard.

Avatar-Based Generators

Create videos with AI-generated human presenters. Best for corporate training, educational content. Examples: Synthesia, HeyGen.

Template-Based Editors

Provide AI-assisted editing with pre-made templates. Best for quick social media posts. Examples: CapCut, VEED.

AI Shorts Generator Statistics (2025)

$1.9B

Projected market size by 2028

80-90%

Time savings vs traditional editing

50B

Daily YouTube Shorts views globally

2.5x

Higher engagement than long-form

Best AI Shorts Generators in 2025

Shorts GeneratorBest for AI-generated visuals

Creates unique AI images for each scene instead of using stock footage. Includes 200+ caption fonts and 50+ AI voices. From $50/month.

Try Shorts Generator →

InVideo AIBest for stock footage videos

Large library of clips and templates. From $25/month.

Opus ClipBest for repurposing

AI identifies viral moments in long videos. From $19/month.

PictoryBest for blog-to-video

Turns articles into narrated videos. From $19/month.