如何用 Recraft 設計原創角色概念圖

Sweep one premise through 12 genres, six character types, and 12 styles with Recraft V4.1 Flash, then narrow it down to one tested design and a hero image.

Character Design in Recraft, Part 1

Most character designs fail before the first good image. Someone settles on the first idea that looks decent and spends hours polishing it. Character concept art is the stage that prevents that: you generate many rough options, test them against a few simple checks, and only then commit to one design.

This guide walks through the full process in Recraft Studio. It starts wide, with one premise reimagined across 12 genres, six kinds of character, and 12 visual styles. Then it narrows, step by step, to a single tested design and a finished hero image.

What character concept art is for

Concept art is a decision tool, not a finished illustration. Before you invest in detail, it answers a short list of questions, roughly in this order:

1. Genre: what world does the character belong to?
2. Character type: human, animal, robot, creature, or something stranger?
3. Visual style: anime, cartoon, 3D, pixel art, painterly?
4. Design: outfit, silhouette, shape language, and palette.

The first three questions are the expensive ones to get wrong, and the cheapest to explore. Recraft V4.1 Flash generates an image in about 1.3 seconds for 0.5 credits, so you can afford to try everything. In our test, five Flash runs produced about 120 rough characters across genres, types, and styles for 10 credits.

What you'll use

• Recraft V4.1 Flash (Create → Model, 0.5 credits per image): genre, type, and style sweeps; outfit, shape, palette, and rendering studies
• Nano Banana 2.1 (Select an image → Edit image, 7 credits per image): silhouette test
• Recraft V4.1 Pro (Create → Model, 10 credits per image): final hero image

Credit costs as shown in the model picker at the time of writing. The full process below cost about 52 credits, and Flash accounted for less than 20 of them.

Start with a premise, not a prompt

A prompt describes an image. A premise describes an idea that could live in many images. Keep it to one sentence and leave the genre, the look, and even the species open:

Someone who collects colors.

Add three adjectives for the personality: curious, calm, quick. Every choice from here on should serve those words. Skip the name for now, because models sometimes print it in the image.

Phase 1: Go wide

In Create, choose Recraft V4.1 Flash, set the aspect ratio to 2:1, and raise the image count to ×4. Each prompt below asks for a lineup of six characters, so one run returns 24 ideas.

Step 1: Sweep genres

Run the premise through as many genres as you can name. Here are 12, split across two prompts:

Character concept lineup: six versions of the same premise, a person who collects colors, each reimagined in a different genre: a high fantasy wandering mage who stores colors in glass vials; a cyberpunk street hacker sampling neon colors with a cable rig; a steampunk inventor with a brass color-capturing machine on her back; a post-apocalyptic scavenger bringing color back to a gray wasteland; a cozy slice-of-life art student with a sketchbook and paint-stained apron; a noir detective in a trench coat tracking a stolen color. Full body, front three-quarter view, side by side in one row on a plain off-white background. Loose 2D concept sketch style, clean lines, flat colors. No text, no labels.

Character concept lineup: six versions of the same premise, a person who collects colors, each reimagined in a different genre: a solarpunk scout in a green future city with a small floating drone; a space opera explorer cataloging the colors of alien planets; a folklore forest spirit who paints autumn leaves; an underwater diver collecting colors from coral reefs; a western frontier traveler with a wagon full of dye jars; a gothic horror collector who steals colors from old portraits. Full body, front three-quarter view, side by side in one row on a plain off-white background. Loose 2D concept sketch style, clean lines, flat colors. No text, no labels.

Look for the genres where the premise does real work. A noir detective tracking a stolen color is a fun story hook, but the character is still a man in a trench coat. A solarpunk scout, a reef diver, and a folklore spirit all change shape, costume, and world because of the idea.

Step 2: Sweep character types

Pick one or two genres and test who the character could be. Don't assume human:

Character concept lineup: six different kinds of character for the same role, a collector of colors in a green near-future city: a young human scout with a satchel; an anthropomorphic red fox in a utility vest; a small round robot with a paintbrush arm; a creature made of flowing paint; a living paint tube with tiny legs and a face; a gentle plant being with petals in many colors. Full body, front three-quarter view, side by side in one row on a plain off-white background. Loose 2D concept sketch style, clean lines, flat colors. No text, no labels.

Fluid characters, like the paint creature, are memorable but hard to keep consistent, because they have no fixed outline. A human carries expressions and poses well. A small robot reads instantly as a sidekick or mascot. You don't have to choose only one.

Step 3: Sweep visual styles

Now test how the character should be drawn. Keep the character deliberately plain, so the style is the only variable:

Visual style lineup: the same simple character, a young color collector with a satchel and a small floating round companion, drawn six times side by side, each in a different popular style: clean anime cel shading; chibi kawaii with a big head and tiny body; Western TV cartoon with thick outlines; pixel art game sprite; 3D animated feature film render; handmade claymation figure. Same pose, full body, front three-quarter view, plain off-white background. No text, no labels.

Visual style lineup: the same simple character, a young color collector with a satchel and a small floating round companion, drawn six times side by side, each in a different popular style: bold comic book ink with halftone shading; soft watercolor storybook illustration; flat vector illustration with no outlines; realistic painterly digital painting; low-poly 3D game model; die-cut sticker with a thick white border. Same pose, full body, front three-quarter view, plain off-white background. No text, no labels.

Ask where the character will live before you pick. A game needs a style that survives animation, a sticker pack needs bold outlines, and a picture book can afford soft watercolor. Shortlist two or three styles instead of picking one now, because the final test comes once the design exists.

How we narrowed it down

• Genre: Solarpunk. Optimistic and less crowded than cyberpunk or fantasy, with a world full of gardens, markets, and color to build on.
• Character type: Human scout with a small robot companion. The human carries emotion and poses; the robot adds a second, mascot-sized character.
• Style shortlist: 2D cel illustration, anime, 3D toy, flat vector. Clean outlines that hold up across sheets, scenes, and merchandise.

Put together, the three choices give the character a job: a color scout, someone who roams a solarpunk city and records its colors with a small drone. It isn't an existing archetype. It grew out of the premise, which is exactly what a premise is for.

Your choices will differ. The point is to make them on purpose, after seeing the alternatives.

Phase 2: Go deep

From here on, every prompt describes the chosen direction.

Step 4: Explore outfits within the direction

Ask for a sheet of outfit ideas for the chosen character, and name the directions so the model doesn't repeat its first idea six times:

Character design exploration sheet: six different design variations of the same concept, a young woman color scout who collects colors from the streets of a near-future solarpunk city, with a small companion drone. Each variation explores a different silhouette and outfit idea: oversized utility jacket, long raincoat with many pockets, cropped jacket with tool belt, poncho with paint stains, sporty tracksuit with backpack, overalls with patches. Full body, front three-quarter view, side by side in one row on a plain off-white background. Loose 2D concept sketch style, clean lines, flat colors. No text, no labels.

Step 5: Test the character silhouette

A strong character reads as a black shape. If you can't tell designs apart in silhouette, viewers won't remember them in color either.

Select your favorite outfit sheet, open Edit image, keep Nano Banana 2.1, and use:

Turn every character and drone in image 1 into a solid flat black silhouette on the same plain off-white background. Keep the exact outlines, poses, proportions and spacing. No interior lines, no details, no gray tones, no text.

In our test, the oversized jacket over wide pants and the tracksuit with a backpack stayed instantly recognizable. The long raincoat and the poncho turned into similar blobs, so they were dropped.

Step 6: Push the shape language

Shape language is the idea that basic shapes carry personality. Round shapes read as friendly, squares as stable and reliable, and triangles as energetic or sharp.

Shape language study for one character design: a young woman color scout in an oversized signal-orange utility jacket, wide graphite cargo pants and chunky sneakers, with a small floating sphere drone. Three versions side by side on a plain off-white background, same outfit and colors: version one built from round soft shapes, friendly and approachable; version two built from square blocky shapes, sturdy and reliable; version three built from sharp triangular shapes, energetic and bold. Full body, front three-quarter view. Loose 2D concept sketch style, clean lines, flat colors. No text, no labels.

For a curious, calm scout, a rounded jacket over a square, grounded base worked best. The triangular version looked like a different, more aggressive character.

Step 7: Find the palette

Color sets the mood and makes a character recognizable at thumbnail size. Keep the design fixed and change only the palette:

Color palette study for one character design: a young woman color scout with an asymmetric black bob, an oversized utility jacket with color-swatch patches on one sleeve, wide cargo pants, chunky sneakers, a crossbody bag and a small floating sphere drone. The same design repeated five times side by side on a plain off-white background, each in a different limited palette: signal orange, cobalt blue and mint; mustard yellow, forest green and cream; hot pink, violet and black; terracotta, sage and sand; electric lime, navy and white. Full body, front three-quarter view, identical pose. Loose 2D concept sketch style, clean lines, flat colors. No text, no labels.

Limit each palette to three main colors plus neutrals, then save your pick in Color palettes so later generations use the same values. Ours: signal orange, cobalt blue, and mint, with off-white and graphite.

Step 8: Pick the final rendering

Now return to the style shortlist from Phase 1 and test it on the actual design. V4.1 Flash doesn't support styles, so describe each rendering in words:

Rendering study for one character design: a young woman color scout with an asymmetric black bob with a cobalt streak, an amber visor on her forehead, an oversized signal-orange utility jacket with mint lining, wide graphite cargo pants, chunky off-white sneakers and a small floating white sphere drone with a cobalt lens. The same character shown four times side by side, same pose, each rendered differently: clean 2D cel-shaded illustration with confident linework; loose gouache painting with visible brush texture; glossy 3D collectible toy render; bold black ink comic drawing with halftone shading. Plain off-white background, full body, front three-quarter view. No text, no labels.

We chose the clean 2D cel-shaded look. It keeps the silhouette sharp and the palette flat, which makes the character easier to reproduce in every later step.

Step 9: Write the character DNA

Turn every decision into a short list of fixed details. This is the text you'll paste into every future prompt, word for word.

• Hair and face: asymmetric black bob with one cobalt blue streak, warm brown skin, light freckles
• Signature item: translucent amber visor pushed up on the forehead
• Outfit: oversized signal-orange utility jacket with mint lining and color-swatch patches on one sleeve, small crossbody bag, graphite cargo pants, chunky off-white sneakers with orange laces
• Companion: a matte white sphere drone with one cobalt camera-lens eye and two thin propeller rings
• Palette: signal orange, cobalt blue, mint, off-white, graphite
• Rendering: clean 2D linework, flat cel colors with soft two-tone shading, subtle paper grain

Step 10: Render the hero image with V4.1 Pro

Switch the model to Recraft V4.1 Pro, set the aspect ratio to 3:4, and combine the premise and the DNA into one prompt:

Contemporary 2D character concept art, full body, standing in a relaxed three-quarter pose on a plain warm off-white background. An original character: a young woman color scout from a near-future solarpunk city. Short asymmetric black bob with one cobalt blue streak, warm brown skin, light freckles, calm curious expression. Translucent amber visor pushed up on her forehead. Oversized signal-orange technical utility jacket with mint green lining and a row of small color-swatch patches on the left sleeve, graphite cargo pants with many pockets, chunky off-white sneakers with orange laces, a small crossbody bag. Beside her shoulder floats a small companion drone: a matte white sphere the size of a grapefruit with a single cobalt camera-lens eye and two thin propeller rings. Clean confident linework, flat cel colors with soft two-tone shading, subtle paper grain. Strict palette: signal orange, cobalt blue, mint, off-white, graphite. Strong readable silhouette. No text, no logos.

V4.1 Pro costs 20 times more per image than Flash, and this is where it earns it. The hero is the image every future sheet, scene, and style variant will be built from.

What's next

You started with one sentence and about 120 rough ideas. You now have an original character with a chosen genre, a tested silhouette, a palette, a rendering style, and a hero image. Part 2: How to Make a Character Reference Sheet with AI turns that hero into a turnaround, an expression sheet, and a pose sheet, so the character looks the same in every image you make next.

Looking for tools rather than a process? See our roundup of the best AI art generators for character design, or start a quick draft with the AI character generator.