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Turn it on

Open Dashboard -> Verb -> Image Engine and enable image generation. The selected model is used by app chat and supported platform commands such as Discord /generate, Telegram /generate, Slack /generate, and Twitch !generate. WhatsApp and Email can invoke generation from a clear natural-language request. Verba’s image generation catalog is Puter-backed. Users do not need to provide an Airforce account, an image-provider API key, or a separate provider login.

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Free model

Verba Free Image is the permanent user-facing name of the free option. It is currently backed by GPT Image 1 and is listed at 0 credits per image.
Provider mappings and the premium catalog can change over time. The Image Engine in the dashboard is the source of truth for models currently available to your account.

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Aspect ratios

Ask for a named orientation such as square, landscape, portrait, banner, or ultrawide, or choose an explicit ratio. Model providers may round or adapt a requested size to the nearest supported resolution while preserving the intended orientation.

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Commands and provider delivery

Discord /generate accepts a required prompt, an optional aspect-ratio choice, and an optional reference attachment. Telegram accepts /generate <prompt> and uses the configured image model. Slack /generate <prompt> creates a native Slack file upload. Twitch !generate <prompt> posts a public image link because Twitch chat has no general image-upload endpoint. Email embeds the generated image inline in the reply. Conversational instructions can provide ratio context where supported. Verba can use up to four reference images internally. Use one clear reference when likeness or composition matters; more references can make the instruction ambiguous.

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Character appearance awareness

When a prompt explicitly refers to the Verb’s own appearance, Verba can add the Verb’s current avatar and banner as visual references and include its visual profile context in the generation prompt. Ordinary image requests that do not refer to the character do not automatically force those references. GIF follow-ups are separate from AI image generation. Discord, Telegram, and Slack can use relevance-checked GIF expression controls. Twitch has no general GIF upload control, and Email does not turn normal replies into GIF searches.

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Prompt tips

  • Lead with the subject and action.
  • Add medium/style, lighting, composition, and mood.
  • State the intended ratio or destination.
  • Say what must remain from a reference image.
  • Remove conflicting styles if results drift.
  • Moody neon alley in rain, cinematic cyberpunk, 16:9
  • Soft watercolor mountain sunrise, warm tones, 3:2
  • Minimal flat logo mark, centered, transparent-looking background, 1:1
The monthly allowance may be exhausted, the selected model may require a higher plan, the prompt/reference may be rejected, or the upstream provider may be temporarily unavailable. Retry once with a shorter prompt and no reference image to isolate the cause.

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Monthly allowances

Allowances reset with the monthly cycle. Per-image credit charges are separate from the monthly count and depend on the selected model.

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Current model catalog and unit prices

Prices below are dashboard credit units per image. The catalog is sorted by minimum plan and price; check the Image Engine before relying on a model in an automated workflow.

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Public API limitation

POST /v1/image is intentionally narrower than the interactive Image Engine: it currently accepts 1024x1024, a prompt up to 1500 characters, url response format, and up to four image URLs. Do not send the platform ratio presets to that endpoint unless its API reference is updated to support them.

Plans and limits

Compare monthly allowances and model access tiers.

Troubleshooting

Diagnose model, allowance, provider, and attachment failures.