Z-Image
Kyeo AI's Z-Image workflow is a streamlined text-to-image option. The public source service charges a raw price of 0.8 credits per image, and the local integer-credit wallet rounds it up to 1 credit; prompts can contain up to 1,000 characters, and 5 aspect ratios are available. The workflow does not accept image input or provide editing.
30-second overview
- The Kyeo AI workflow is text-to-image only, with no image input or editing mode.
- The interface provides a prompt and `aspect_ratio`, with 5 common ratio choices.
- Prompts can contain up to 1,000 characters, so the main requirements need to be clear.
- The public source service charges 0.8 credits per image; Kyeo rounds the total up, so one image uses 1 credit.
Popular searches: How do I use Z-Image? · What does Z-Image cost? · Does Z-Image cost 1 credit?
At a glance
What is this model like?
Choose Z-Image when you want to create a new image directly from text with a predictable cost. For existing-image edits, multiple references, or resolution tiers, compare a workflow that exposes those controls.
- What it does best
- On Kyeo AI, Z-Image is a streamlined text-to-image option. The interface does not expose image input, editing, references, or quality tiers. Choose it by the inputs and controls your task needs, rather than assuming the result is limited to a draft or guaranteed to be final-ready.
- Best for
- It suits prompt-driven covers, social images, poster concepts, and visual-style exploration, as well as individuals or teams that want to try several prompts at a fixed per-request cost.
- Why use it on Kyeo AI
- Kyeo AI makes the scope explicit: a prompt plus `aspect_ratio`, a 1,000-character prompt limit, 5 ratio choices, and a fixed 1-credit charge. You can confirm both the input boundary and the cost before generating.
Key facts
Quickly assess whether this model fits your use case.
Also known as
The same model may appear under different names across documentation and community discussions; this list keeps them easy to search and compare.
Common questions
These practical questions focus on the task, input conditions, and result requirements you should confirm before choosing.
Selection guide
Use these decision points when choosing a model.
Choose Z-Image when the task does not require an existing image, references, editing, or quality tiers. The small input set and fixed per-request cost make the choice straightforward.
If the task requires editing an existing image, preserving a reference subject, or choosing a resolution or quality tier, compare Nano Banana, GPT Image 1.5, or Flux 2 Flex first.
Choose the target ratio, then write one prompt that covers the subject, scene, composition, and style. Refine it from the actual result, and switch models only when you need a control this workflow does not provide.
Popular comparisons
Compare common alternatives on the same task to clarify differences in inputs, controls, and cost.
Model comparison
Compare the current model with alternatives at a glance.
Practical usage insights
Practical guidance based on public sources, current on-site limits, and representative tasks.
A small control set does not imply low output quality
Assess price and workflow separately
Capabilities
Text-to-image only
5 aspect ratios
Clear prompt and pricing limits
Use cases
Concept sketches
Covers and social images
Prompt and composition exploration
Prompt tips
Structure the prompt by priority
Choose the output ratio first
Specify and verify visible text
Why choose it
What to know first
Adjustable parameters
Quickly assess whether this model fits your use case.
Credit usage
The public source service currently charges a raw price of 0.8 credits per image. Kyeo preserves that decimal fact and applies `Math.ceil` to the request total, so one-image preauthorization and settlement use 1 credit.
Before batch generation, run an A/B test with the same assets across the current model and alternatives to validate quality and avoid wasting credits.
FAQ
Related models
Compare these similar candidates before deciding.
Nano Banana
Nano Banana, also known as Gemini 2.5 Flash Image, provides text-to-image generation and natural-language editing on Kyeo AI. Requests without images use `Nano Banana`; requests with images use `Nano Banana`. Both paths cost 3 credits and accept prompts up to 5,000 characters.
GPT Image 1.5
GPT Image 1.5 on Kyeo supports text-to-image and image-to-image with three aspect ratios and medium/high quality. Image editing accepts up to 16 JPG, PNG, or WebP references at 10 MB each. Medium costs 4 credits and high costs 22 credits. GPT Image 1.5 is OpenAI's deprecated previous image model. Kyeo retains generation and editing access, but that availability does not make it OpenAI's current default choice.
Flux 2 Flex
Flux 2 Flex supports prompt-only generation and editing with up to eight images on Kyeo. A request without images uses Flux 2 Flex; an upload switches it to Flux 2 Flex. Seven fixed aspect ratios and 1K or 2K output are available for 14 or 24 credits per request.
Sources
Content is based on model documentation, feature references, and the settings available on Kyeo AI.
Explore Z-Image on Kyeo AI: text-to-image, a 1,000-character prompt limit, 5 aspect ratios, an public source price of 0.8 credits per image, and a local total rounded up to 1 credit. The public source service currently charges a raw price of 0.8 credits per image. Kyeo preserves that decimal fact and applies `Math.ceil` to the request total, so one-image preauthorization and settlement use 1 credit.