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Automating Long Videos to Viral Shorts

· Crux Research

Research Question

The user sought an automation platform to create a workflow converting long videos from YouTube or Vimeo into viral shorts using AI, then posting to YouTube Shorts, TikTok, and Instagram Reels.

Key Findings

  • n8n provides exact matching templates: "Transform Long Videos into Viral Shorts with AI and Schedule to Social Media using Whisper & Gemini" (https://n8n.io/workflows/9867) uses OpenAI Whisper for transcription, Google Gemini for clip selection, FFmpeg for clipping, and posts to TikTok/Instagram Reels/YouTube Shorts; extracts 3-6 clips scheduled daily; and "Repurpose influencer videos into short clips using WayinVideo AI and Google Drive" (https://n8n.io/workflows/14540).
  • All platforms support YouTube and Vimeo natively (e.g., triggers like New Video In Channel, actions like Upload Video); Instagram Business supports Reel uploads (e.g., Make, Zapier, Activepieces); TikTok support limited (IFTTT upload draft, Make ads-focused, n8n templates use Upload-Post API).
  • Cost estimates assume 1 workflow, 10 steps, cloud deployment; for 500 executions/month: Windmill $0 (Free tier), IFTTT $6 (Pro), Make $16 (Core), Power Automate $15 (Premium), n8n $24 (Starter); for 5000 executions/month: IFTTT $6, Power Automate $15, Make $97 (Core), n8n $60 (Pro).
  • No other platforms have pre-built templates for long video to shorts conversion.

Recommendation

n8n Starter ($24/mo at 500 execs/mo) is recommended for its beginner-friendly setup (0.5 hours), exact templates handling AI clipping and multi-platform posting (TikTok/Instagram Reels/YouTube Shorts), and self-hosting option to reduce costs; import template and add YouTube/Vimeo triggers. Alternative: Make Core ($16/mo) for strong video upload integrations but no templates; test free tiers first. Caveat: TikTok posting requires third-party API like Upload-Post.

Details

Integration support confirmed across platforms like Activepieces, FlowFuse, IFTTT, Make, n8n, Pipedream, Power Automate, Relay.app, Zapier.

Cost comparison table for 500 executions/month (10 steps/workflow, 1 workflow):

Platform Difficulty Monthly Cost Free Tier Fit Key Trade-off
Windmill Intermediate $0 Yes Script-based; non-devs struggle
IFTTT Beginner $6 No Simple posting only
Make Beginner $16 No Ops per bundle; assumes 1 item/execution
n8n Beginner $24 No Self-host free; perfect templates
Power Automate Beginner $15 No Microsoft-focused
FlowFuse Intermediate $20 No Community nodes needed
Pipedream Beginner $45 No Code for custom clipping
Relay.app Beginner $118 No AI credits limit (500k/mo)
Zapier Beginner $134 No Breaks on content creation

Pricing pages: Zapier (https://zapier.com/pricing), n8n (https://n8n.io/pricing), etc. Prices as of Apr 20, 2026.