# Sketch to Image AI

> Kenerate's sketch to image AI turns a drawing into a finished image: upload your sketch, doodle or line art and describe the result — a photoreal render, a product photo, a 3D figure or a coloured illustration. Seedream 5.0 Pro (up to 2K, up to 10 reference images) kept the shapes most faithfully in our tests; Flux 2 Dev (free plan, up to 2048 px) is a quick way to start, and Z Image Base lets you set how much changes with a strength slider.

URL: https://kenerateai.com/sketch-to-image
Publisher: Kenerate AI (https://kenerateai.com)
Last updated: 27 September 2026

## Key facts
- Best fidelity: Seedream 5.0 Pro · 2K
- Free plan: Flux 2 Dev
- Strength control: Z Image Base
- Free start: 25 credits

## Steps
1. Photograph or scan your sketch — Clear, dark lines on white paper work best.
2. Upload it in /app/image — Pick Seedream 5.0 Pro for fidelity or Flux 2 Dev on the free plan.
3. Describe the finish — “Turn this sketch into a … keep the same shape.”
4. Download — No watermark. Upscale for print.

## In depth

### How sketch to image works
Reference-based models read your sketch as a guide for shape and composition, then draw a finished image from your description. Noise-based models like Z Image Base redraw the sketch itself, with strength deciding how far they move from it.

### Uses beyond art
Architects turn concept sketches into client renders, product designers check colourways, illustrators colour line art, and parents turn children's drawings into toys — all from the same upload-and-describe flow.

## FAQ
Q: Can AI turn a sketch into a realistic image?
A: Yes. Upload the sketch, say “turn this sketch into a photorealistic …, same shape”, and the model keeps your composition while adding materials, colour and light.

Q: Is sketch to image free?
A: A new account gets 25 free credits to test, and Flux 2 Dev is on the free plan. Seedream 5.0 Pro and bigger jobs use one-time credit packs that never expire.

Q: Will it keep my drawing?
A: Say so in the prompt: “same shape”, “same pose”, “keep every line”. For the lightest touch, use Z Image Base at a low strength.

Q: Does it work with children's doodles?
A: Yes — the round cat doodle on this page became a 3D plush toy.

Q: Can I turn line art into coloured art?
A: Yes. Describe the colours and background and ask it to keep every line.

## Related pages
- Image to image AI: https://kenerateai.com/image-to-image-ai
- AI image editor: https://kenerateai.com/ai-image-editor
- AI tattoo generator: https://kenerateai.com/ai-tattoo-generator
- Seedream: https://kenerateai.com/model/seedream

## Sources