Do I need to be good at drawing?

No. As long as the composition and placement are recognizable, your drawing skill doesn't much affect the result quality.

Does text I wrote on the sketch carry over?

Write the actual copy you want in your prompt and it will appear in that spot from your sketch.

What styles can I finish it in?

Specify the style you want (felt texture, watercolor, photorealistic, etc.) in the prompt and it renders in that style.

Does color I mark on the sketch get used?

Yes. It can recognize color regions marked on your sketch and apply them to the result.

Can I use a photo of a paper sketch?

Yes. A photo of a sketch drawn on paper works as input too.

Does this work for character sketches?

Yes. It also works for turning a rough character sketch into a finished illustration.

Can I try this directly on Carat?

Yes. Tap the example to generate with the same prompt right away.

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Sketch to Image

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Sketch to Image

AI prompts that turn a hand-drawn sketch into a finished design. Create posters, characters, and product mockups quickly from a single rough sketch.

2026.07.08

「Sketch to Image」を思いどおりに作りましょう自分だけの「Sketch to Image」を作る

ふだんの言葉で伝えるだけで、Caratが最適な画像や動画を生成します。

毎日100クレジット無料で今すぐ始められます

Spring Field Trip Poster

Seedream 5.0 Pro· 画像

Felt-textured stitched poster made from this sketch, bright spring kid-friendly palette, vivid and lively. Top text: SANLI PRIMARY SCHOOL. Center rounded title (dark green, lemon yellow, grass green): Spring Trip of Sanli Primary School; right leaf-star note: SPRING FIELD TRIP. Bottom-left green box, white text: GO OUTSIDE, with 3 colored rects below: Yellow: Depart 8:30 AM / Blue: Meet at School Playground / Long green strip with ladybug: Essentials: water bottle, cap, notebook. Tiny blue footer text: parents please prepare items, follow class notices for exact plans.

ByteDance Seed

What Are Sketch-to-Image AI Prompts?

These prompts turn a rough sketch or simple color blocks into a finished, polished design. The composition and placement follow your sketch exactly, while texture, color, and detail get filled in.

Where You'll Use It

Quickly drafting a school or academy event poster from a hand-drawn layout
Fleshing out an early product package or mockup idea sketch
Turning a rough character sketch into a finished illustration
Rendering an interior or space-layout sketch into a photorealistic image
Developing a rough color-block draft into a finished design

Why This Tag Is Useful

Drawing where things go is far more precise than describing a layout in text alone. It follows your sketch for where text, icons, people, and objects sit, so the composition you intended doesn't drift.

Tips for Crafting Prompts

If your sketch has a spot for text, write the exact copy you want there.
Specify the texture you want (felt, watercolor, photographic, etc.) explicitly.
If you've already marked colors on the sketch, say "keep the sketch's colors."
Mention it if you want the overall composition kept but only the details filled in.

Even a rough, doodle-level sketch is often enough to see a finished result.