Z-Image
Alibaba's lightweight text-to-image model. Fast single-image generation with 5 aspect ratios — ideal for quick concept drafts and social media visuals at just 1 credit.
Why consider it
Consider it when your next task needs Prompt only.
Use this dedicated image-to-layers workflow to turn one eligible source image into a base image plus separated visual elements for editing, layout reconstruction, or asset preparation.
Example output
Seedream 5.0 Pro Layer Decomposition
Image to Layers
Example output
Seedream 5.0 Pro Layer Decomposition
Best for
Supports
Online trial
Results
Use this dedicated image-to-layers workflow to turn one eligible source image into a base image plus separated visual elements for editing, layout reconstruction, or asset preparation.
No result yet. Submit a prompt to start a run.
Decision fit
Decision fit
Best-fit tasks
Use it when the task looks like this
Quiet facts
Provider
ByteDance
Category
Image
Capabilities
Image to Layers
Credit model
per_image · 1K=7 · 1.5K=7 · 2K=14 · auto_reserve=14 · ⌈total⌉
Input path
1 image reference
Prompt setup
Up to 5,000 chars
Seedream 5.0 Pro Layer Decomposition FAQ
It produces a base image and separated visual layers. The base image follows your selected output format, while the separated layers are returned as PNG files.
No. This is a dedicated image-to-layers workflow. It requires exactly one source image and is designed to separate elements from that image, not to generate a newly composed image from several references.
No. The prompt is optional. Leave it empty for automatic identification of major elements, describe the parts you want separated, or use a supported <bbox>x1 y1 x2 y2</bbox> expression when you need to point to a specific region.
Upload exactly one PNG, JPEG, WebP, BMP, TIFF, or GIF image up to 30 MB. The source must contain 262,144 to 36,000,000 pixels and have an aspect ratio between 1:16 and 16:1. HEIC and HEIF are not supported.
Use 1K or 1.5K when a lower-cost editable breakdown is enough, and 2K when you need the higher size tier. Auto chooses based on the source image and may require up to the 14-credit tier.
Upload one eligible source image, optionally describe the element or region to separate, choose a size and base-image format, and submit an image-to-layers task.
The workflow decomposes one flattened source composition at a time. If you want to guide a new image with several references, use the standard Seedream 5.0 Pro page instead.
The PNG or JPEG setting controls the base image. The separated layers themselves are returned as PNG files.
Yes. The public page explains and prepares the task, while the source upload and generation require sign-in so Rivya can validate the file and manage credits and task history.
Review whether the intended subject boundaries were separated cleanly, whether small details stayed with the right layer, and whether the base image still works for the next editing step.
Compare alternatives
Alibaba's lightweight text-to-image model. Fast single-image generation with 5 aspect ratios — ideal for quick concept drafts and social media visuals at just 1 credit.
Why consider it
Consider it when your next task needs Prompt only.
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Why consider it
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Google's premium image model with 4K output, 11 aspect ratios, and up to 8 reference images. Optimized for high-fidelity brand and campaign visuals with superior detail and color accuracy.
Why consider it
Consider it when your next task needs Prompt + optional images.