AI Video Generator & Auto Publisher (n8n) – TikTok, IG, YouTube Ready

What if you could create viral TikTok-style videos with zero editing, scripting, or uploading effort?
This powerful n8n automation does just that — all you need is a Google Sheet with video ideas.

🔧 How It Works:

Fetches an idea from your Google Sheet (like "job hunting with AI")
Creates 5 POV captions using GPT-4o-mini (raw, edgy, entertaining)
Generates hyper-realistic images (GoPro-style) using Flux (via PiAPI)
Converts images to videos with Kling (5-second cinematic clips)
Writes a punchy voice script and generates audio using ElevenLabs
Merges everything into a final vertical video using Creatomate
Transcribes the voiceover and generates an SEO-ready description with GPT-4o
Uploads the video automatically to TikTok, Instagram, YouTube, Facebook, and LinkedIn using Upload-Post API
Saves results back to Google Sheets and sends you a Discord notification

🧠 Built for AI content creators, marketers, resume builders, solopreneurs & SaaS tools.

🎯 Results: Engaging, POV-style content that looks like it was shot by an influencer — but fully automated.

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Create AI-generated short videos daily and auto-publish them to all major social media platforms — hands-free! This n8n workflow combines OpenAI, Flux, Kling, ElevenLabs, and Creatomate into a seamless automation that turns one idea into a viral video with captions, voiceover, and perfect formatting.

Workflow Name

AI-Powered Short-Form Video Generator

Workflow Type

8n Automation

File Format

.json

n8n Version Tested

1.81.4

Skill Level Required

Intermediate

AI Tools Used

OpenAI (GPT-4o), Flux, Kling, ElevenLabs, Creatomate

Integrations

Google Sheets, Google Drive, Discord, Upload-Post API

Output

Fully edited video with captions, audio, and social media description

Ideal For

Personal brands, UGC creators, resume/AI influencers, content marketers

License

Commercial use allowed

Estimated Runtime

15 minutes per video