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πŸ–ΌοΈAI Cover Generator

Create thumbnails, social covers, and hero images with AI prompts or a single reference image.

AI Cover Generator

3 credits per use

Drop a file here or skip this step

image/*

Generated cover

Your result will appear here after processing.

How to Generate AI Covers

  1. Describe the cover you want or upload a reference image
  2. Pick the platform ratio and visual style
  3. Generate a fresh concept or rework your reference image
  4. Download the result and use it as your thumbnail or promo asset

Tips & Best Practices

  • Use short, visual prompts with a clear focal point
  • For YouTube, start with 16:9 and strong contrast
  • Reference images work best when you want to preserve the subject

Frequently Asked Questions

Can I use a reference image?

Yes. Upload a base image if you want the AI to keep a similar composition or subject while refreshing the design.

Which aspect ratios are supported?

The first version supports 16:9, 1:1, 4:5, and 9:16 so you can cover common YouTube and social placements.

Do I need to choose a model?

No. This tool stays task-focused and hides model selection behind presets so the workflow stays simple.

AI Cover Generator | KOL.Tools