Automation library · Content

Automate UGC video creation with Gemini and Google Veo 3

Started by an event in a connected app, and works across Google Drive. It hands the judgement calls to Gemini. 11 steps: a working afternoon to understand properly.

MediumCalls a model: Gemini

11 stepsMedium: a working afternoon
0Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 4Logic 3Service 3

The steps in the order they run, from what starts it.

  1. 1When clicking ‘Execute workflow’Manual triggerStarts it
  2. 2Set imageSetLogic
  3. 3Analyze imageGoogle GeminiModel
  4. 4Creative directorGoogle GeminiModel
  5. 5Generate UGC VideoGoogle GeminiModel
  6. 6Social Media ManagerGoogle GeminiModel
  7. 7Upload videoGoogle DriveService
  8. 8Upload Video to PostizHttp RequestService
  9. 9Set captionSetLogic
  10. 10MergeMergeLogic
  11. 11InstagramPostizService

How it's built

Starts on
An event in a connected app
Steps
11
Size
Medium: a working afternoon
Connects to
Google Drive
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Google Drive account, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an event in a connected app.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 11 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 11 steps before you point it at anything that matters.