Describe a product.
Get designer's concept sketches.

One sentence in — a full concept sheet out. An AI art director plans the form language, silhouette and views; a fine-tuned pencil model draws it the way a designer would — construction lines, overshoots, annotated callouts. Then refine it in plain words.

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One free sketch run and brief with verified Google sign-in · Free account · No card needed

How it works · the tech

Three stages, like a real studio

An AI art director plans it

Claude reads your sentence and writes a real design brief: form language, defining silhouette, proportions, CMF, the views worth drawing, and the callouts a designer would pen on the sheet.

CLAUDE · STRUCTURED ART DIRECTION

A pencil model draws it

A diffusion model fine-tuned on industrial-design sketching renders the brief in genuine pencil technique — line-weight hierarchy, visible construction geometry, two focused sketches at a time.

FLUX + CUSTOM SKETCH LoRA

You refine it in plain words

"Rounder body, add a carry hook." The brief is revised — identity preserved, only what you asked changes — and a new round stacks below. Iterations accumulate like a real design session.

BRIEF-EDIT REFINE LOOP

Why it feels different

Sketches, not renders

Art-directed, not promptedEvery sheet starts from a structured design brief, so you get a committed design direction — not prompt mush.

Real pencil disciplineConstruction ellipses, centrelines and overshooting strokes stay visible. It reads like a page from a designer's sketchbook.

Curate, don't gambleTwo sketches per round. Compare, refine, or redraw either one. Your earlier iterations stay saved.

Annotated like a concept sheetFeature callouts are composited as real vector labels — sharp on screen, baked into your downloads.

Try it now — 8 sketch credits free →