ByteDance is shaking up the AI creativity scene again. While Google’s NanoBanana continues to inspire creators worldwide, ByteDance has rolled out Seedream 4.0 on the Doubao app—and it’s seriously impressive. This new version introduces multimodal image generation, letting you create images from text, edit existing photos, or merge multiple images seamlessly—all within a single model.
You can explore it yourself at Textideo Seedream 4.0. While you’re at it, check out Nano Banana AI, which offers similar features. Both tools are now integrated on our platform, making it super easy for creators to jump in and experiment.
What’s New in Seedream 4.0?
- Enhanced Subject Consistency: The AI keeps your main subjects accurate whether you start with text or images.
- Flexible Multi-Image Creation: Mix text and images to generate, fuse, or edit content effortlessly.
- Ultra-High Resolution & Speed: Outputs up to 4K resolution, with 2K images ready in just seconds.
- Deep Intent Understanding: The model interprets your prompts and constructs realistic, detailed scenes.
How You Can Use It
- Multi-Image Fusion: Upload a couple of character photos plus a hand-drawn reference to create a single group shot. Seedream 4.0 nails the poses, identities, and overall composition.
- Multi-Image Output: Upload one photo to generate storyboards or sequences while maintaining character consistency.
- Deep Scene Reconstruction: Turn a simple line drawing into a realistic interior with furniture, decor, and fine details.
- Precise Editing: Add or remove objects, swap accessories, or even change hairstyles—all while keeping characters natural.
Try these features yourself at Seedream 4.0 and Nano Banana AI for a fast and creative experience.
Tips for Effective Prompts
Seedream 4.0 works best with clear prompts:
- Use Action + Target + Feature in your instructions.
- Phrases like “a series” or “generate multiple images” trigger batch creation (up to 9 images).
- Specify which elements to reference from each image for better precision.
- Using style keywords or example images often gives the most polished results.
Comparing Seedream 4.0 and NanoBanana
We ran a few tests to see how they stack up:
- OOTD Generation: Both models recreate outfits accurately; Seedream 4.0 slightly better with material and detail fidelity.
- One-Click Outfit Change: Accurate and natural outfit swaps in both models.
- Comic Storyboards: Seedream 4.0 produces brighter colors and sharper clarity; NanoBanana is more stable overall.
- Old Photo Restoration: Both remove cracks and defects effectively; Seedream 4.0 produces sharper faces and backgrounds.
- Chinese Text Layout: Seedream 4.0 handles text cleanly, maintaining design harmony; NanoBanana struggles with legibility.
Bottom Line
Seedream 4.0 excels in multimodal creation, seamless generation and editing, multi-image fusion, multilingual tasks, and high-precision workflows. It edges out NanoBanana in aesthetics, clarity, and Chinese text handling.
Explore these tools here: Seedream 4.0 | Nano Banana AI. Perfect for creators looking to push the boundaries of AI-generated content!
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