Seedream - 5 Flash Layer Decomposition
Seedream
Seedream on FuseAITools is ByteDance's image suite: 5 Lite at 2K/3K, plus new 5 Pro (1K/2K) and 5 Flash (1K/1.5K/2K) with up to 10 reference images and layer decomposition that splits artwork into editable PNG layers. Pair with Seedance to turn stills into video clips.
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🧩 Seedream 5 Flash Layer Decomposition
Send one source image and get back a base plus separated PNG layers. The prompt is optional (4–5000 chars when used) and supports <bbox>x1 y1 x2 y2</bbox> coordinates (0–1000) to point at exact elements.
What is Seedream 5 Flash Layer Decomposition?
Seedream 5 Flash Layer Decomposition on FuseAITools (seedream-5-flash-layer-decomposition) separates one image into reusable layers. Required: one imageUrl (PNG/JPEG ≤30MB, 262,144–36,000,000 total pixels) and a resolution of 1K / 1.5K / 2K. Layers are always PNG; outputFormat only affects the base image.
⚡ Seedream 5 Flash on FuseAITools
Seedream 5 Flash on FuseAITools is the speed-first ByteDance image line: the same 5000-character prompts, 8 aspect ratios and 10-image reference capacity as 5 Pro, but 1K / 1.5K / 2K all bill at one price. Three workflows—text to image, image to image and layer decomposition—make it the default for high-volume drafting. New users receive 20 free credits on sign-up.
✨ Seedream 5 Flash Core Features
Built for volume—drafts, variants and batch edits with short turnaround.
1K / 1.5K / 2K cost the same credits, so render at full size.
Required prompt of 4 to 5000 characters on generation and editing.
Composite or restyle 1–10 images, each up to 30MB.
One source image in, editable PNG layers out—optional <bbox> targeting.
Square, portrait, story and 21:9 cinematic, all on Flash.
🎯 Built for These Scenarios
⚙️ Seedream 5 Flash Technical Specs
Parameters match the FuseAITools Seedream form and API (seedream-5-flash-* models).
| Workflow | Input | Resolution (billing) | Key controls |
|---|---|---|---|
| 5 Flash Text to Image | Prompt 4–5000 chars | 1K / 1.5K / 2K — same price | 8 aspect ratios, PNG/JPEG, NSFW filter |
| 5 Flash Image to Image | 1–10 image URLs + prompt 4–5000 | 1K / 1.5K / 2K — same price | Same ratios; each image ≤30MB (jpeg/png/webp) |
| 5 Flash Layer Decomposition | Exactly 1 source image + optional prompt 4–5000 | 1K / 1.5K / 2K — same price | <bbox> targeting, base PNG/JPEG, layers always PNG |
📊 Seedream Generations Compared: 5 Lite · 5 Pro · 5 Flash
| Dimension | 5 Lite | 5 Pro | 5 Flash |
|---|---|---|---|
| Positioning | Multimodal workhorse | Premium quality | Speed-first lane |
| Prompt limit | 2995 / 2996 | 4–5000 | 4–5000 |
| Resolution / billing | Basic 2K / High 3K, by ratio + quality | 1K / 2K (layers: 1K / 1.5K / 2K) | 1K / 1.5K / 2K at one price |
| Reference images | 1–5, each ≤10MB | 1–10, each ≤30MB | 1–10, each ≤30MB |
| Layer decomposition | — | Yes | Yes |
| Aspect ratios | 8 (1:1 → 21:9) | 8 (1:1 → 21:9) | 8 (1:1 → 21:9) |
| Output formats | PNG | PNG / JPEG | PNG / JPEG |
| Best for | Routine 2K/3K stills and frame prep | Hero art and maximum detail | Bulk drafts, A/B variants, fast layers |
❓ FAQ (Seedream 5 Flash)
Seedream 5 Flash — Three Workflows
Choose the mode that matches your task:
Flash Text to Image
Seedream 5 Flash Text to Image
Fast prompt-to-image—5000 chars, 8 ratios, 1K/1.5K/2K flat.
Open this workflow →Flash Image to Image
Seedream 5 Flash Image to Image
Remix up to 10 references at one resolution price.
Open this workflow →Flash Layer Decomposition
Seedream 5 Flash Layer Decomposition
Quick layer splits into editable PNGs from one source image.
Current workflow