Seedream 4.5

Overview

Seedream 4.5 is an image-generation and editing model offering precise subject identification, controlled multi-image edits, consistent character and pose retention, improved typography, material/lighting transformations, 3D-style renders, and designer-level layout and text-to-image workflows.

Key points from the official site

• Creativity Unleashed, Explore the Possibilities

The points above are quoted from this tool’s own website sections and feature lists — vendor copy, not our review.

How to use it

1. Sign up at seed.bytedance.com and open the generation panel
2. Pick the generation type and write a prompt, the more specific the closer the match
3. Upload reference assets if you have them to constrain style and composition
4. Retry with an adjusted prompt until satisfied, then export