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AI Image Generator for Designers

Turn a sketch, moodboard or rough layout into packaging, a product range or a presentation board. Reuse the approved design as a reference for the next image.

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A six-panel Pell presentation board made by AI from the whiteboard layout, a strict grid of full-bleed color fields and photos: PELL in cream on ultramarine cropped by the edge over a red half circle, four vertical color bands named Ultramarine, Tomato, Butter and Cream, a giant cropped serif P marked Pell Serif, three wrapped bars in sun, a stack of bars on steel and a paper shop bagPresentation board
Four Pell wrappers in a two by two grid made by AI from the moodboard: 70% dark on ultramarine, Milk 45% on butter yellow, Sea salt on tomato red and Hazelnut on creamFlavor range
Two hands holding up a Pell bar in its ultramarine wrapper against a wood-panelled restaurant wall, lit by on-camera flash, made by AI from the wrapper fileOn the product
The finished Pell wrapper front made by AI from the sketch: PELL in a tall cream serif across an ultramarine ground, 70% dark under it, and a tomato red half circle on the bottom edge holding 80 gFrom the sketch
A generated phone photo of a sketchbook on an oak desk: a pencil sketch of a chocolate wrapper with PELL across the top, 70% dark under it and a half circle on the bottom edge, margin notes reading uncoated paper, blue + red and half sun, and a pencil beside itPencil sketch

What is an AI image generator for designers?

Your sketches, moodboards and rough layouts can become packaging concepts, product ranges and presentation boards. In Batch Banana, attach your references and describe the design you need. Reuse the approved design in later images to carry its layout, colors and style across the project.

Designers

Develop your design direction

  • Sketch to design concept

    The old way

    Scan the sketch and rebuild it in a layout tool.

    With Batch Banana

    Attach your sketch and describe the wrapper you want, using the sketch to guide its layout.

  • A moodboard

    The old way

    Search stock sites and collage what you find.

    With Batch Banana

    Use your moodboard and chosen design to guide the colors and style of a product range.

  • A presentation board

    The old way

    Place the logo, colors, type and photos by hand.

    With Batch Banana

    Attach your rough layout and approved design to guide the presentation board.

  • One look across a project

    The old way

    Paste the style notes into every request.

    With Batch Banana

    Put the references in a collection with a note. The note goes into every prompt that uses it.

Start with your own brief

Describe the brand and what you need. Attach sketches or references if you have them. The images on this page were made on Nano Banana 2.1 and GPT Image 2.5 Sunburst.

One run on Nano Banana 2.1: 4 images at 1:1, 40 credits.
Start creating

Free to start

From sketchbook to file

Sketch to wrapper

GPT Image 2.5 Sunburst turns a generated sketchbook photo into a wrapper for Pell, a fictional chocolate brand. The name, 70% dark text and half circle follow the sketch layout, with a second reference guiding the style.

Sketchbook photo
A generated phone photo of a sketchbook on an oak desk: a pencil sketch of a chocolate wrapper with PELL across the top, 70% dark under it and a half circle on the bottom edge, margin notes reading uncoated paper, blue + red and half sun, and a pencil beside it

Use the attached Image 2 only as a reference for its style, palette, lighting, texture and composition. Do not reproduce its subject, people or layout. Image 1 is a designer's pencil sketch of a chocolate bar wrapper. Turn the sketch into the finished front of the wrapper, as a flat print file seen straight on and filling the whole frame: keep the layout of the sketch exactly. Two flat inks on uncoated paper: an ultramarine blue ground and a tomato red half circle sitting on the bottom edge, with all type in warm cream. "PELL" across the top in a tall, high-contrast serif in capitals, set wide from edge to edge. Under it, small: "70% dark". At the foot, inside the red half circle, small: "80 g". Fine paper grain, crisp ink edges. No other text.

Wrapper from GPT Image 2.5 Sunburst
The finished Pell wrapper front made by AI from the sketch: PELL in a tall cream serif across an ultramarine ground, 70% dark under it, and a tomato red half circle on the bottom edge holding 80 g

Rough to finished

Develop your layout and color palette

Both results use the approved wrapper and a generated reference photo: a whiteboard layout for the presentation board, and a cork moodboard for the flavor range.

  • A generated phone photo of a whiteboard on a plywood wall with a six-box marker grid labelled LOGO, COLOURS, TYPE, WRAPPERS, PHOTO and BAG, and a blue PELL sticky note in the corner
    A six-panel Pell presentation board made by AI from the whiteboard layout, a strict grid of full-bleed color fields and photos: PELL in cream on ultramarine cropped by the edge over a red half circle, four vertical color bands named Ultramarine, Tomato, Butter and Cream, a giant cropped serif P marked Pell Serif, three wrapped bars in sun, a stack of bars on steel and a paper shop bag

    Whiteboard to presentation board

    The board follows the six boxes on the whiteboard: logo, colors, type, wrappers, photo and bag.

  • A generated phone photo of a cork moodboard in window sun: ultramarine, tomato red and butter yellow paint chips, a print of a blue-tiled shopfront, torn blue paper, a photocopy of serif capitals and a red card half circle
    Four Pell wrappers in a two by two grid made by AI from the moodboard: 70% dark on ultramarine, Milk 45% on butter yellow, Sea salt on tomato red and Hazelnut on cream

    Moodboard to flavor range

    Four wrappers in the approved layout, each in two colors from the cork board.

What you get

One client, one set

A wrapper, flavor range, presentation board and product mockup for the fictional brand Pell, each shown in its original format.

  • The finished Pell wrapper front made by AI from the sketch: PELL in a tall cream serif across an ultramarine ground, 70% dark under it, and a tomato red half circle on the bottom edge holding 80 g

    Wrapper3:4

  • Four Pell wrappers in a two by two grid made by AI from the moodboard: 70% dark on ultramarine, Milk 45% on butter yellow, Sea salt on tomato red and Hazelnut on cream

    Range1:1

  • A six-panel Pell presentation board made by AI from the whiteboard layout, a strict grid of full-bleed color fields and photos: PELL in cream on ultramarine cropped by the edge over a red half circle, four vertical color bands named Ultramarine, Tomato, Butter and Cream, a giant cropped serif P marked Pell Serif, three wrapped bars in sun, a stack of bars on steel and a paper shop bag

    Board1:1

  • Two hands holding up a Pell bar in its ultramarine wrapper against a wood-panelled restaurant wall, lit by on-camera flash, made by AI from the wrapper file

    On the product4:5

    From the wrapper file alone

Wrappers, ranges and boards, with their prompts

Made for this page in Batch Banana. Each card shows the prompt, the model and the credits per image. Prompts that name Image 1 or Image 2 had reference images attached.

The finished Pell wrapper front made by AI from the sketch: PELL in a tall cream serif across an ultramarine ground, 70% dark under it, and a tomato red half circle on the bottom edge holding 80 g

Image 1 is a designer's pencil sketch of a chocolate bar wrapper. Turn the sketch into the finished front of the wrapper, as a flat print file seen straight on and filling the whole frame: keep the layout of the sketch exactly. Two flat inks on uncoated paper: an ultramarine blue ground and a tomato red half circle sitting on the bottom edge, with all type in warm cream. "PELL" across the top in a tall, high-contrast serif in capitals, set wide from edge to edge. Under it, small: "70% dark". At the foot, inside the red half circle, small: "80 g". Fine paper grain, crisp ink edges. No other text.

GPT Image 2.5 Sunburst30 credits
Four Pell wrappers in a two by two grid made by AI from the moodboard: 70% dark on ultramarine, Milk 45% on butter yellow, Sea salt on tomato red and Hazelnut on cream

Image 1 is a designer's moodboard. Image 2 is the approved front of a chocolate bar wrapper. Make the flavor range: four wrapper fronts in the exact layout and type of Image 2, laid flat in a two by two grid on a pale grey ground with even gutters, seen straight on, each one using two colors from the moodboard in Image 1. Top left: ultramarine ground, tomato red half circle, "PELL", "70% dark". Top right: butter yellow ground, ultramarine half circle, "PELL", "Milk 45%". Bottom left: tomato red ground, butter yellow half circle, "PELL", "Sea salt". Bottom right: cream ground, ultramarine half circle, "PELL", "Hazelnut". Each wrapper also reads "80 g" inside its half circle. Uncoated paper grain, soft even light. No other text.

GPT Image 2.5 Sunburst30 credits
A six-panel Pell presentation board made by AI from the whiteboard layout, a strict grid of full-bleed color fields and photos: PELL in cream on ultramarine cropped by the edge over a red half circle, four vertical color bands named Ultramarine, Tomato, Butter and Cream, a giant cropped serif P marked Pell Serif, three wrapped bars in sun, a stack of bars on steel and a paper shop bag

Image 1 is a rough whiteboard layout for a brand presentation board. Image 2 is the approved chocolate bar wrapper. Make the finished presentation board for Pell, a small chocolate maker, following the six-box grid of Image 1 exactly, with thin cream gutters. The idea is the strict grid: every panel is either one full-bleed flat color field or one photograph, with very little type. LOGO: full-bleed ultramarine, "PELL" in the tall serif from Image 2 in cream, huge and cropped by the panel's right edge, the red half circle rising from the bottom edge. COLOURS: four full-bleed vertical bands side by side, ultramarine, tomato red, butter yellow and cream, with no circles or chips, each band's name tiny in its bottom corner: "Ultramarine", "Tomato", "Butter", "Cream". TYPE: a cream field with one giant serif "P" cropped by the panel edges, and "Pell Serif" tiny in the corner. WRAPPERS: three wrapped bars from Image 2 in ultramarine, butter yellow and tomato red, photographed from above on cream paper in hard sun. PHOTO: a stack of wrapped bars on a steel counter in hard sun. BAG: a white paper shop bag with the red half circle and "PELL" on it, photographed in hard sun. No icons, no other text.

GPT Image 2.5 Sunburst30 credits
Two hands holding up a Pell bar in its ultramarine wrapper against a wood-panelled restaurant wall, lit by on-camera flash, made by AI from the wrapper file

Image 1 is the approved wrapper for a Pell chocolate bar. A photograph of two hands holding one wrapped bar toward the camera, the wrapper from Image 1 printed on uncoated paper and folded neatly around the bar, against a warm wood-panelled wall in a small restaurant, lit by direct on-camera flash with a hard shadow behind. A pale blue shirt cuff shows at the wrist. The bar fills the middle of the frame, the warm wood and the ultramarine wrapper doing the color work. Real editorial photograph, true color. Spell "PELL" exactly.

Nano Banana 2.110 credits
A generated phone photo of a sketchbook on an oak desk: a pencil sketch of a chocolate wrapper with PELL across the top, 70% dark under it and a half circle on the bottom edge, margin notes reading uncoated paper, blue + red and half sun, and a pencil beside it

A phone photo, taken from slightly above, of an open sketchbook page on a warm oak desk. On the cream page, a designer's quick pencil sketch of a chocolate bar wrapper: a tall rectangle with the word "PELL" lettered large across the top in pencil serif capitals, a big half circle sitting on the bottom edge, and a small line "70% dark" under the name. In the margin, three short handwritten notes with arrows: "uncoated paper", "blue + red", "half sun". Quick graphite lines, a few eraser smudges, a pencil lying beside the sketchbook. Soft morning daylight from a window on the left. Natural phone camera color, everything in focus. No other writing.

Nano Banana 2.110 credits
A generated phone photo of a cork moodboard in window sun: ultramarine, tomato red and butter yellow paint chips, a print of a blue-tiled shopfront, torn blue paper, a photocopy of serif capitals and a red card half circle

A quick phone photo, straight on, of a designer's moodboard pinned to a cork board in a small studio. Seven things pinned in a loose grid with silver pins: three paint chip cards in ultramarine blue, tomato red and butter yellow; a photo print of a blue-tiled shopfront in sun; a torn square of ultramarine uncoated paper; a photocopied page of large serif capitals; and a red half circle cut from card. Soft daylight from a window on the right, slight phone-camera vignette, true color. No readable text anywhere.

Nano Banana 2.110 credits
A generated phone photo of a whiteboard on a plywood wall with a six-box marker grid labelled LOGO, COLOURS, TYPE, WRAPPERS, PHOTO and BAG, and a blue PELL sticky note in the corner

A quick phone photo of a small whiteboard on a studio wall, with a rough layout for a brand presentation board drawn in black marker: a big rectangle divided into a grid of six boxes, two rows of three. The boxes are labelled in quick marker capitals: "LOGO", "COLOURS", "TYPE", "WRAPPERS", "PHOTO", "BAG". Inside the boxes, fast scribbles: a half circle in the logo box, four small squares in the colours box, "Aa" in the type box, three rectangles in the wrappers box. One blue sticky note in the corner reads "PELL". Faint ghosts of old wiped marker, overhead office light, slight glare on the board. No other writing.

Nano Banana 2.110 credits
Ideogram 4.5's wrapper from the sketch: PELL in a cream serif on ultramarine, 70% dark and 80 g set in a sans, and a red half circle on the bottom edge

Image 1 is a designer's pencil sketch of a chocolate bar wrapper. Turn the sketch into the finished front of the wrapper, as a flat print file seen straight on and filling the whole frame: keep the layout of the sketch exactly. Two flat inks on uncoated paper: an ultramarine blue ground and a tomato red half circle sitting on the bottom edge, with all type in warm cream. "PELL" across the top in a tall, high-contrast serif in capitals, set wide from edge to edge. Under it, small: "70% dark". At the foot, inside the red half circle, small: "80 g". Fine paper grain, crisp ink edges. No other text.

Ideogram 4.514 credits
Nano Banana 2.1's wrapper from the sketch: PELL in a cream serif on ultramarine inside a double cream border, and a red half circle holding 80 g

Image 1 is a designer's pencil sketch of a chocolate bar wrapper. Turn the sketch into the finished front of the wrapper, as a flat print file seen straight on and filling the whole frame: keep the layout of the sketch exactly. Two flat inks on uncoated paper: an ultramarine blue ground and a tomato red half circle sitting on the bottom edge, with all type in warm cream. "PELL" across the top in a tall, high-contrast serif in capitals, set wide from edge to edge. Under it, small: "70% dark". At the foot, inside the red half circle, small: "80 g". Fine paper grain, crisp ink edges. No other text.

Nano Banana 2.110 credits

Model comparison

One sketch, four models

The wrapper prompt with the same sketch photo and style reference attached, run once on each model, with the credits per image.

Same prompt, every model

Image 1 is a designer's pencil sketch of a chocolate bar wrapper. Turn the sketch into the finished front of the wrapper, as a flat print file seen straight on and filling the whole frame: keep the layout of the sketch exactly. Two flat inks on uncoated paper: an ultramarine blue ground and a tomato red half circle sitting on the bottom edge, with all type in warm cream. "PELL" across the top in a tall, high-contrast serif in capitals, set wide from edge to edge. Under it, small: "70% dark". At the foot, inside the red half circle, small: "80 g". Fine paper grain, crisp ink edges. No other text.

  • The finished Pell wrapper front made by AI from the sketch: PELL in a tall cream serif across an ultramarine ground, 70% dark under it, and a tomato red half circle on the bottom edge holding 80 g
    GPT Image 2.5 Sunburst

    30 credits

  • Ideogram 4.5's wrapper from the sketch: PELL in a cream serif on ultramarine, 70% dark and 80 g set in a sans, and a red half circle on the bottom edge
    Ideogram 4.5

    14 credits

  • Nano Banana 2.1's wrapper from the sketch: PELL in a cream serif on ultramarine inside a double cream border, and a red half circle holding 80 g
    Nano Banana 2.1

    10 credits

  • Seedream 5 Pro's wrapper from the sketch: PELL in a cream serif on ultramarine with a cream paper border, and a red half circle holding 80 g
    Seedream 5 Pro

    11 credits

Made for this page in Batch Banana. Nothing is retouched: Ideogram 4.5 set 70% dark and 80 g in a sans, Nano Banana 2.1 added a double border, and Seedream 5 Pro added a paper border.

How it works

  1. Attach what you have

    A sketch, a moodboard or a whiteboard layout, photographed on your phone. Say what to make from it and which words to set.

  2. Explore a few directions

    Try a few variations of the wrapper, then refine the layout, lettering and colors in the version you choose.

  3. Build on your chosen design

    Attach the chosen image as a reference, or save it to a collection, and make the next asset from it.

Create brand assets with the agent

Ask Agent for a logo, a mascot or a set that must look like one brand, and it loads the Brand identity skill: explore wide first, use an SVG model for marks you will ship, and keep the approved mark as a reference. To pick it yourself, type / in the chat.

A cream card with a green and orange coffee-bean C monogram and two smaller versions beside it

Agent skill

Brand identity

Keeps logos and mascots consistent across images

Logos · Mascots · SVG marks · Identity sheets

See the skill

Questions from designers

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