Sketch-guided generation
Use the uploaded sketch as structural guidance so the generated image follows the original pose, framing, silhouette, and object placement.
Sketch guided image editing
Sketch to Image
Turn rough sketches, line drawings, and layout drafts into finished AI images while keeping the original pose, framing, silhouette, and composition aligned to the source sketch.
Source sketch
Upload a sketch
JPG, PNG, or WebP. Use a rough drawing, line art, or layout sketch you own.
Finished image
Your finished image appears here.
Input ratio is preserved
Composition follows sketch
Fidelity and creativity tunable
Choose a model
300 creditsStyle preset
Outputs
Sample sketches
Fidelity and creativity controls
Adjust how tightly the output follows the sketch and how much polish, detail, lighting, and style exploration the model can add.
Upgrade-ready workflow
Basic generation is available for quick drafts, while paid models and multiple outputs guide users toward higher fidelity and better variation control.
Sketch to Image FAQ
What is Sketch to Image?
Sketch to Image is a LlamaGen image editing tool that turns rough sketches, line drawings, and layout drafts into finished AI images.
How does it keep the sketch aligned?
The tool sends the sketch as the reference image, matches the input aspect ratio, and builds a prompt that asks the model to preserve pose, framing, silhouette, and major object placement.
What can I upload?
You can upload JPG, PNG, and WebP sketches, rough drawings, thumbnails, line art, concept layouts, or simple product drafts that you own or have permission to edit.
What do Pro models unlock?
Pro models are designed for higher structure fidelity, richer detail, and stronger prompt following. They require a paid plan.
How many credits does Sketch to Image use?
Basic uses 300 credits per output, Pro Fast uses 700 credits per output, and Pro uses 1200 credits per output.