Write Prompt, Short Ready!”, 7 AI Tools That Automatically Generate YouTube Shorts

In today’s fast-moving social media landscape, AI-powered video tools are a game-changer for creators who need to pump out engaging YouTube Shorts in minutes rather than hours. Below are seven top AI solutions—each with a clear breakdown of features and pricing—that will streamline your workflow and help you stay ahead of the algorithm.
InVideo AI

InVideo AI transforms your scripts into fully edited vertical videos in a few clicks. Leveraging a massive stock library, built-in text-to-speech and voice-cloning, plus automated subtitles, it’s ideal for marketers and influencers who want polished content without the steep learning curve.
- Key Features: Text-to-video generation, 16M+ stock assets, AI voiceovers, auto-captioning, drag-and-drop effects
- Pricing: Free plan includes watermark and limited generative credits; Plus at $28/month (billed annually) unlocks 60 sec generative credits; Max at $48/month adds more credits and premium support
Kapwing Shorts Generator

Kapwing’s AI Shorts tool turns a single line of text into a fully edited clip, complete with B-roll suggestions, realistic voice-overs and on-screen captions. Strong collaboration and branding features make it perfect for small teams.
- Key Features: One-click script-to-video, auto-subtitles, premium text-to-speech, brand kit, 4K export
- Pricing: Free tier (720p, watermark, 4 min exports); Pro at $16/user per month (annual) or $24/month; Business at $50/user per month; Enterprise on request
OpusClip

OpusClip excels at slicing long-form footage into viral-ready clips in seconds. Its AI ranks the most engaging moments, adds animated captions in multiple languages and lets you auto-post to every major platform.
- Key Features: AI-driven clip selection, virality scoring, multi-language captions, auto-posting, simple editor
- Pricing: Free forever (60 min processing/month, watermark); Starter at $15/month (150 min); Pro at $29/month ($14.50/mo if billed annually)
Runway Gen-3/4

Runway offers cutting-edge text-to-video with both Gen-4 Turbo and Gen-3 Alpha models. Import your own SFX, remove watermarks on paid tiers and upscale to 4K—all managed via a credits system.
- Key Features: Gen-4 & Gen-3 video models, SFX import, 9:16 aspect support, 4K upscaling, asset storage
- Pricing: Free (125 one-time credits ≈ 25 sec Gen-4 Turbo); Standard $12/user per month (625 credits/mo); Pro $28/user per month (2,250 credits/mo); Unlimited $76/user per month (unlimited generations); Enterprise custom
Pika Labs

Pika Labs is built for ultra-short loop animations—perfect for snackable Shorts. Generate eye-catching 4-sec visuals, add music or voice, and publish watermark-free.
- Key Features: Instant 4 sec loops, “Chill” unlimited generations, watermark-free outputs, commercial usage
- Pricing: Basic free (300 credits total); Standard $10/month (1,050 credits/mo); Pro $60/month (3,000 credits/mo); 20% off on annual plans
YouTube Create (Beta)

Built straight into the YouTube mobile app, this free editor uses AI to sync music, add captions and suggest dynamic templates—no extra downloads required.
- Key Features: In-app AI editor, music synchronization, auto-captioning, one-tap styling
- Pricing: Completely free; available on iOS/Android in select countries
AI Agent Stacks (Autogen + FFmpeg)
For developers and power users, AI Agent Stacks chain together Autogen’s multi-agent workflows with FFmpeg’s media engine to fully automate script → video pipelines on your own servers.
- Key Features: Storyboard automation, multi-agent orchestration, end-to-end video production
- Pricing: Open-source & free (hosting and compute costs on you)
Quick Comparison Table
| Tool | Free Plan | Paid Pricing | Key Features |
|---|---|---|---|
| InVideo AI | Watermarked exports, limited AI credits | Plus $28/mo; Max $48/mo | Script-to-video, stock library, TTS, auto subtitles |
| Kapwing Shorts Generator | 720p, watermark, 4 min exports, 10 min subtitles | Pro $16/u/mo (annual) or $24/mo; Biz $50/u/mo | Script-to-video, auto-captions, premium TTS, 4K export |
| OpusClip | 60 min clippings, watermark | Starter $15/mo; Pro $29/mo ($14.50 billed annually) | AI clip selection, virality score, multi-lang captions |
| Runway Gen-3/4 | 125 one-time credits (~25 s Gen-4 Turbo), 3 projects | Std $12/u/mo; Pro $28/u/mo; Unlimited $76/u/mo | Text-to-video, SFX import, upscaling, watermark removal |
| Pika Labs | 300 credits total | Standard $10/mo; Pro $60/mo | 4 sec loops, Chill mode, watermark-free, commercial use |
| YouTube Create (Beta) | Full features, mobile only | N/A (free) | In-app AI editor, music sync, auto captions, templates |
| AI Agent Stacks | Full functionality (self-hosted) | N/A (open-source) | Autogen + FFmpeg pipeline, multi-agent orchestration |
With these tools at your fingertips, you can supercharge your YouTube Shorts production, save countless editing hours, and keep your channel fresh with minimal effort. Pick the one that best fits your budget and workflow, and start creating scroll-stopping shorts today!dmore is a powerful tool to complement AI-generated content.










