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Documentation Index

Fetch the complete documentation index at: https://docs.artnex.app/llms.txt

Use this file to discover all available pages before exploring further.

ImageZen is the core image creation tool in Artnex. It brings together text-to-image generation, image-to-image editing, prompt enhancement, and image-to-prompt extraction — all in one interface. Whether you’re creating from scratch or transforming an existing photo, ImageZen gives you a full model lineup to match your quality and speed needs. Go to Tools > Image > ImageZen in the Artnex sidebar.

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Available models

ImageZen groups its models into three tiers: Fast, Pro, and Edit. Select a model by clicking the model button in the bottom control bar, then choosing from the dialog.
Fast models prioritize speed and are ideal for iteration and concept exploration.
ModelProviderCredits per generationBest for
Z-Image TurboWavespeed100Rapid concept testing
Nano BananaGoogle240Fast generation with good quality
Z-Image Turbo supports a seed parameter so you can reproduce or vary a specific result. Use -1 for a random seed.

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Generate an image

1

Open ImageZen

Navigate to Tools > Image > ImageZen.
2

Write a prompt

Type your description in the prompt field at the bottom of the screen. Be specific: include subject, style, lighting, and mood.
3

Select a model

Click the model button in the control bar to open the model picker. Choose the model that fits your quality and credit budget.
4

Set aspect ratio

Use the aspect ratio selector next to the model button. Options vary by model — most support 1:1, 16:9, 9:16, and more.
5

Click Create

Click Create (with the credit cost displayed) to start generation. A progress indicator appears while your image is being generated.
6

Download or save

When the image appears in your creations gallery, hover over it to reveal the download button. All generated images are automatically saved to your Creations library.

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Use image-to-image (edit mode)

Edit models let you upload a reference image and transform it using a text prompt.
1

Select an Edit model

Open the model picker and choose any model from the Edit Models group. The interface updates to edit mode.
2

Upload reference images

Click Upload in the control bar and select up to 10 images (PNG, JPEG, or WebP). Thumbnails appear in the prompt bar.
3

Describe the edit

Write a prompt describing the change you want — for example, “change the background to a snowy forest” or “make the lighting more dramatic.”
4

Click Edit

Click Edit to run the generation. The edited image is saved to your Creations gallery automatically.
Edit models require at least one uploaded image. The Edit button stays disabled until you upload a reference.

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Prompt Enhancer

The Prompt Enhancer rewrites your prompt to be more detailed and model-optimized, without changing your core idea. To use it in ImageZen:
  1. Type your prompt in the prompt field.
  2. Click the sparkle icon (✦) at the bottom-right of the prompt field.
  3. Artnex replaces your prompt with the enhanced version automatically.
You can also use the standalone Prompt Enhancer tool at Tools > Prompt Enhancer for more control, including context, detail level, and tone settings.

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Image-to-Prompt

Image-to-Prompt analyzes an uploaded image and generates a descriptive prompt you can use — or modify — for generation.
1

Open the Image-to-Prompt dialog

Click the image icon at the bottom-right of the prompt field to open the Image-to-Prompt dialog.
2

Upload an image

Drop or select any image file. Artnex analyzes it and returns a detailed prompt describing the scene.
3

Apply or edit the prompt

Click Apply to load the generated prompt into the prompt field, then edit it as needed before generating.

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Downloading and saving creations

All generated images are saved automatically to your Creations gallery, accessible from the ImageZen canvas or the global Creations section. To download an image:
  • Hover over any image in your gallery and click the download icon.
  • The file downloads in the format you selected at generation time (JPEG, PNG, or WebP depending on the model).

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Tips for better prompts

Be specific about style

Instead of “a woman,” write “a close-up portrait of a woman in soft natural light, editorial style, shallow depth of field.” Specific style cues produce more consistent results.

Describe lighting

Lighting has one of the biggest impacts on image quality. Include terms like “soft studio lighting,” “golden hour,” “dramatic side lighting,” or “overcast diffused light.”

Use the Prompt Enhancer

If you’re unsure how to phrase your idea, type a short description and click the sparkle button. The enhancer adds relevant technical details for you.

Iterate with seeds

When using Z-Image Turbo, set a seed to lock in a composition you like, then vary only the prompt. Use -1 to get a new random result each time.
For portrait or social media content, 4:5 is often a better fit than 1:1 — it fills more of a phone screen and matches Instagram’s recommended format.