n8n Template

Generate and Publish Carousels for TikTok and Instagram with GPT‑Image‑1

Generate and Publish Carousels for TikTok and Instagram with GPT‑Image‑1
Created by carlosgracia • September 25, 2025
View on n8n.io

Overview

Feed a topic and style, then let GPT‑Image‑1 produce a coherent carousel set. The flow stitches images and publishes to your preferred channels.

Steps

  1. Prompt GPT‑Image‑1 for 4–8 themed images
  2. Add captions and CTAs
  3. Render and post via Upload‑Post

Template

Who is this for?

Brands and creators that post educational or product‑led carousels and want to scale ideation + production.

Key benefits

  • Generate on‑brand visuals fast
  • Consistent narrative across slides
  • One‑click publishing to TikTok and Instagram

Detailed flow

  1. Provide a theme, style, and target audience
  2. Generate 4–8 images with GPT‑Image‑1
  3. Optionally add text overlays and CTAs
  4. Stitch into a short video or carousel sequence
  5. Publish via Upload‑Post

Setup (step‑by‑step)

  1. Duplicate the workflow
  2. Connect GPT‑Image‑1 and Upload‑Post
  3. Set visual styles (color, composition, typography rules)
  4. Prepare a prompt library for repeatable series
  5. Test with one carousel and iterate

Best practices

  • Keep message per slide scannable and focused on a single insight
  • Maintain strong contrast and legible typography
  • Use a consistent cover slide to improve recognizability

FAQs

  • Can I export static carousels too? Yes, create PNG slides and upload directly
  • Can I add audio? Yes, add a soundtrack step before publishing
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