Lately, I've seen a lot of people comparing Seedream 4 to Nano Banana. But it's not really a fair test to compare them without knowing how to get the most out of Seedream 4. After reading this guide, perhaps you'll be able to draw a more informed conclusion.

This guide will break down the core principles, showcase practical use cases, and give you a toolbox of specific prompts to test its potential.

<aside> đź’ˇ

A quick note: This guide is based on the official ByteDance documentation, but I've also added and removed a lot of things based on my own experience to make it as practical as possible. Every prompt is tested and every image is generated by myself.

Where to try Seedream 4.0: free trial for 4 times

If you find it helpful, please share it with people who would be interested!❤️

</aside>

Table of Contents

The General Guide: A Simple Formula

A great image editing prompt is clear, descriptive, and follows a simple structure. Think of it as a basic formula: Action + Subject + Details.

Example: Change (Action) the woman's T-shirt (Subject) to black (Detail).

When working with multiple reference images, be explicit about which elements come from where. For instance: "Place the woman from Image 1 into the background of Image 2."

Vague prompts example

Vague Prompt Specific Prompt
Make him disappear. Remove the man with glasses in the bottom left corner.
Enhance the image. Increase the contrast, add studio lighting.
Change the text to Seedream. Change the text “ByteDance” to “Seedream”.

Practical Applications: From Business to Fun

Here’s how you can apply these principles in real-world scenarios.

For Commercial Design