High-Fidelity AI Image Generation with Seedream 5 Pro
ByteDance's most advanced image generation and editing model. Seedream 5 Pro delivers high-fidelity output at 1K (about 2MP) or 2K (about 4MP), supports up to 10 reference images for editing and composition, and covers nine aspect ratios from ultrawide 21:9 to vertical 9:16 — including an Auto mode that infers framing from your prompt.
What makes Seedream 5 Pro different
ByteDance's flagship image tier
Seedream 5 Pro is the top of the Seedream line — the tier ByteDance builds for fidelity. Where Seedream 5 Lite optimizes for price and Seedream 4.5 is the previous generation, Pro is the pick when detail, coherence, and edit quality matter more than squeezing every cent. On a Scenetra board all three run side by side, so you can compare them on the same prompt before committing.
Edit and compose with up to 10 reference images
Attach up to 10 input images and Seedream 5 Pro switches from generation to editing: restyle a shot, merge subjects from several sources, or apply a described change while preserving the rest. References can be uploads or outputs of other nodes on your board, which makes multi-step edit pipelines a matter of drawing edges.
Two honest resolution tiers
Pricing is simple: $0.035 per image at 1K (about 2 megapixels) and $0.07 at 2K (about 4 megapixels). Iterate at 1K, then re-run the winning prompt at 2K for delivery — on a board that's one field change on the node. Billed at provider cost with 0% markup, so the sticker price is the whole price.
Nine aspect ratios, including Auto
From cinematic 21:9 through square 1:1 down to vertical 9:16, Seedream 5 Pro covers every common canvas — and its Auto mode lets the model infer the right framing from your prompt and reference images, which is especially useful in edit workflows where the input already dictates the shape.
Playground
A serene Japanese garden at sunset with cherry blossoms falling, soft golden light filtering through the trees, photorealistic
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Try Seedream 5 Pro in Scenetra
Open PlaygroundParameters
| Parameter | Type | Description | Default |
|---|---|---|---|
| Prompt* | text | Describe the image to generate, or the edit to apply to the input images. | — |
| Input Images | image upload | Optional reference images to edit or compose from (up to 10). Leave empty for pure text-to-image. | — |
| Aspect Ratio | select | Aspect ratio of the generated image. Auto lets the model infer framing from your prompt and inputs where supported.auto · 21:9 · 16:9 · 3:2 · 4:3 · 1:1 · 3:4 · 2:3 · 9:16 | 1:1 |
| Resolution | select | Output resolution tier (Seedream's 1K is about 2MP, 2K about 4MP).1K · 2K | 1K |
Pricing
From $0.035 per image
Pay per generation — only pay for what you use.
1K (~2MP)
$0.035
per image
2K (~4MP)
$0.07
per image
Use cases
Marketing & ads
- Hero visuals at 2K
- Campaign variants from one master prompt
- Ultrawide 21:9 banner art
- On-brand edits from reference shots
E-commerce
- Product shots recomposed on new scenes
- Multi-reference lifestyle composites
- Consistent catalog imagery
- Seasonal refreshes without a photographer
Social content
- Vertical 9:16 visuals
- Series with a consistent look
- Thumbnails and covers
- Fast trend posts at 1K
Design & concept art
- High-fidelity concept frames
- Style transfer from references
- Client option rounds side by side
- Environment and key art exploration
Related models
Seedream 5 Lite
ByteDance's value tier of the Seedream 5 family: image generation with built-in reasoning, example-based editing, and deep domain knowledge. Seedream 5 Lite outputs 2K, 3K, or even 4K images — all at the same flat $0.0275 per image — and accepts up to 10 reference images for edits and composition.
View model →Seedream 4.5
ByteDance's upgraded image generation model with improved quality, text rendering, and image editing capabilities. Seedream 4.5 excels at detailed compositions and accurate text in images, making it ideal for marketing and creative content.
View model →Nano Banana 2
Generate high-quality images at up to 4K resolution using Google's Gemini 3.1 Flash model. Nano Banana 2 is optimized for speed, supports text-to-image and image editing with reference images, and offers flexible aspect ratios.
View model →GPT Image 2
OpenAI's most advanced image model. GPT Image 2 generates and edits images at 1K, 2K, or 4K with three quality levels, native transparent backgrounds, up to 10 input images for editing and reference, and batch output of up to 4 images per run.
View model →Frequently asked questions
What is Seedream 5 Pro?+
Seedream 5 Pro is ByteDance's most advanced image generation and editing model. It creates images from text prompts and edits or composes from up to 10 reference images, at 1K (about 2MP) or 2K (about 4MP) output. On Scenetra it runs as a node in the visual workflow editor, alongside Seedream 5 Lite and Seedream 4.5.
How much does Seedream 5 Pro cost?+
On Scenetra, Seedream 5 Pro costs $0.035 per image at 1K and $0.07 per image at 2K. You pay per generation from your credit balance — billed at provider cost with 0% markup, and no subscription gates the model.
What is the difference between Seedream 5 Pro and Seedream 5 Lite?+
Pro is the fidelity tier: higher-quality output at $0.035-$0.07 per image depending on resolution. Lite is the value tier at a flat $0.0275 per image at every resolution, and it can even output 4K. Pro is the pick for final client-facing work; Lite wins for volume and iteration. On Scenetra both sit on the same board, so you can run the same prompt through each and compare.
Can Seedream 5 Pro edit existing images?+
Yes. Attach up to 10 input images to the node and describe the edit in the prompt — restyle, combine elements from several sources, or change one detail while keeping the rest. Inputs can be uploads or outputs from other nodes on your Scenetra board.
What resolutions and aspect ratios does Seedream 5 Pro support?+
Two resolution tiers — 1K (about 2 megapixels) and 2K (about 4 megapixels) — and nine aspect ratios: auto, 21:9, 16:9, 3:2, 4:3, 1:1, 3:4, 2:3, and 9:16. Auto lets the model infer framing from your prompt and reference images.
Is Seedream 5 Pro free to try?+
New Scenetra accounts start with free welcome credits and a 7-day trial, which covers your first Seedream 5 Pro generations. After that you pay per image — from $0.035 — with nothing to cancel and no monthly plan required.
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