Seedream 4.0 and Nano Banana are now available. Discover what makes these creative tools special and how visual designers can use them with Kira.art today.
Sep 17, 2025
The arrival of Seedream 4.0 and Nano Banana
For months, visual designers and creators have been waiting for the next wave of tools to push creative boundaries. Now, both Seedream 4.0 and Nano Banana are finally here. Whether you’re working on bold new concepts, playful experiments, or polished visuals, these releases open up fresh possibilities for anyone exploring AI-driven design.

What makes Seedream 4.0 different
Seedream 4.0 builds on its earlier versions with improved stability, detail, and flexibility. For visual designers, this means sharper results, more consistent textures, and better alignment with the prompts you give. It allows for creative output that feels less like a test and more like a finished design.
When used alongside Kira.art, Seedream 4.0 fits naturally into workflows where fast image editing, consistent visual output, and conversational editing matter most. You can describe an idea in plain language, let Kira.art’s prompt enhancement refine it into a structured, design-aware command, and watch Seedream 4.0 deliver impressive visuals.

Why Nano Banana stands out
Nano Banana brings something different, it’s playful, lightweight, and tuned for creative remixing. Instead of heavy, complex builds, it’s quick and experimental. Many illustrators, indie brand creators, and remix artists will find Nano Banana especially useful for trying multiple visual variations in less time.
Together with Kira.art’s product image variation feature, Nano Banana helps creators test different styles, moods, and compositions without starting from scratch each time.
How to start experimenting today
Seedream 4.0 and Nano Banana are now available to try, and both integrate beautifully with Kira.art’s workflow. If you’re a visual designer looking to explore, refine, and remix your ideas, there’s no better time to experiment.
Start testing them today and see how they transform your creative process with Kira.art.