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YouTube Shorts Autopilot: n8n workflow that researches, scripts and uploads Shorts

Posting a Short every day is a grind. This workflow does the repetitive part: it picks a fresh topic in your niche, writes the script, creates images and narration, renders a vertical video and uploads it to YouTube as private so you can review before publishing.

How the workflow runs

  1. ScheduleRuns daily at the time you choose.
  2. ResearchFinds trending topics in your niche and skips anything already used (built-in history).
  3. AI scriptWrites a hook, a short script, a title, a description and tags.
  4. Images + voiceGenerates scene images and a voice-over track.
  5. RenderFFmpeg turns images and audio into a 9:16 Short with captions.
  6. UploadUploads to your channel as private with title, description and tags filled in.

What you get

  • One Short drafted and uploaded as private every day
  • Topics never repeat
  • One settings node for niche, voice, length and style
  • Setup guide for FFmpeg on self-hosted n8n

What you need

  • Self-hosted n8n with FFmpeg available
  • YouTube account (OAuth)
  • Google Gemini API key (free tier works)

Set up in about 30 min

  1. Get the fileDownload the .json workflow and setup guide.
  2. ImportIn n8n, open a new workflow and choose Import from File.
  3. ConnectAdd your own accounts where the sticky notes point.
  4. ActivateRun once to test, then publish. It keeps running on its own.

Questions

Does it work on n8n Cloud?

Rendering needs FFmpeg, which n8n Cloud does not provide. Use self-hosted n8n, or ask us to set it up for you.

Will it publish videos publicly?

No. Uploads are private by default so you can check each Short first.

Can I change the niche?

Yes. Niche, language, voice and video length are all in one settings node.

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