Seedream 4.5

Bytedance's best alternative to Nano Banana Pro when you need superior photography, typography, and/or 4K resolution capabilities.

TL;DR

Evolution of Seedream 4.0.

Key Updates:

Superior Aesthetics: Produces cinematic visuals with refined lighting and rendering.
Higher Consistency: Maintains stable subjects, clear details, and coherent scenes across multiple images.
Smarter Instruction Following: Accurately responds to complex prompts with precise visual control and interactive editing.
Stronger Spatial Understanding: Generates realistic proportions, object placement, and scene layout.
Richer World Knowledge: Creates knowledge-based visuals with accurate scientific and technical reasoning.
Deeper Industry Application: Supports professional workflows for e-commerce, film, advertising, gaming, education, interior and architectural design.

Premium product photography: Sophisticated product staging and professional-grade shoots for catalogs, e-commerce, and high-value marketing materials.
Static ads: Professional advertising creatives that require high resolution and polished visual quality.
Image editing and asset variations: Transform existing visuals by adding, removing, or modifying elements. Perfect for creating product variations, seasonal updates, or quick asset adaptations without starting from scratch.
High-end fashion campaigns: Complex styling, lighting, and composition requirements for luxury brands and premium fashion marketing.
Print-quality assets: Marketing materials requiring ultra-high resolution for billboards, magazine ads, packaging, and other print applications.

Inputs accepted

Output characteristics

Default Resolution: 1080p
Aspect Ratios:
- Auto 2K, Auto 4K
  - Driven by text prompt when used as text-to-image
  - Driven by reference image(s) when used as image-to-image
- 1:1 Square
- 1:1 Square HD (4K - 4096x4096)
- 3:4 Traditional
- 4:3 Classic
- 9:16 Social Story
- 16:9 Widescreen
- Custom

Last updated 10 days ago