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Hebno generates images from a description and stores them with the chat, so you can refine one, download it, or reuse it in a deck.

Generate an image

Switch the response mode in the composer from Chat to Image. The placeholder changes to Describe the image…. Describe what you want: subject, setting, style, colours, and any text that must appear. You can also ask for an image in a normal chat message (“create an image of a modern open-plan office for the careers page”) and Hebno recognises it as an image request. Each image request is its own turn. The image appears in the reply and is stored with the chat as an attachment.

Edit and refine

Ask for changes in the next message: “make it warmer”, “remove the people”, “use a landscape format”, “same scene at dusk”. Hebno generates a new image from the description and what you asked to change. The earlier images remain in the chat, so you can compare them and go back. To work from an image you already have, attach it to your message and describe what to change.

Actions on an image

Hover over an image to see:
  • Expand image to view it at full size.
  • Download image to save it to your computer.
  • Reuse image in a message to attach it to your next message.

Use an image in a deck

Attach the image to a message and say where it goes: “put this on the last slide, full size, with Thank you”, “add this under the chart on slide 5”. See Deck design for logos, screenshots, team photos and closing photos. Images in a deck appear in the PowerPoint and PDF downloads as they do in the preview. You can attach images to any message, and Hebno can read them: a screenshot of a dashboard, a photo of a whiteboard, a scanned page. Allowed formats are JPEG, PNG, GIF and WebP, up to 25 MB each.

Write a good description

A specific description produces a usable first result. Cover four things: Name your brand colours if the image is for a deck. Ask for several variations in separate messages and keep the one you prefer.

Where images are stored

A generated image is stored with the chat as an attachment. It remains available to follow-up messages, and you can save it to a project from Chat files like any other file. See Save and export.

Image generation and spend

Image generation is a model action, so it counts toward your spend limits like any other turn. A blocked request shows which limit applied.

Deck design

Place logos, photos and images in a deck.

Files in a chat

Attach files and images to a message.