Turn Images or Ideas into Sketches

Convert photos or concepts into clean, artistic sketches using AI. Whether you upload an image or describe it in words, the system automatically generates pencil, ink, or outline-style drawings—perfect for creative projects, concept art, or children’s illustrations.

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Turn Images or Ideas into Sketches

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Friendly upload tip

For smoother uploads with this workflow, aim for images that meet: Each side must be at least 64 pixels；Total pixels must be between 4,096 and 9,437,184；File size must not exceed 5 MB

Supports PNG, JPG, and WebP formatsUnlimited images per batch, max 5 MB per file

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Image-to-Sketch & Text-to-Sketch

Supports both image conversion and AI-generated sketches from text.

Multiple Sketch Styles

Choose from realistic pencil, ink drawing, outline, or comic line art.

High Line Precision

Retains fine details while simplifying visual noise.

Adjustable Line Weight

Customize the thickness and contrast for stylized results.

Creative Use Cases

Ideal for illustrators, designers, and children’s creative learning.

How It Works

Follow these simple steps to complete your bulk workflow efficiently.

1Upload Your Image (image)

Upload a clear reference image in JPEG, PNG, or WEBP format. Each side must be ≥64px, and total pixels ≤9,437,184 (e.g. 3072×3072).

2Write Your Prompt (prompt)

Describe the desired sketch style and key elements. You can adjust word importance using the format (word:weight) — e.g. (line:0.9) emphasizes lines.

3Control Image Influence (control_strength)

Choose how strongly the uploaded image affects the final sketch. 0 = loose interpretation, 1 = strict following. Default: 0.7.

4Exclude Unwanted Elements (negative_prompt)

Optionally describe what you don’t want to see (e.g. “no background”, “no shading”).

5Set Style Preset (style_preset)

Choose an art style like line-art, digital-art, or comic-book to guide the visual tone.

6Fine-Tune Randomness (seed)

Use a fixed seed for reproducible results, or 0 for randomness. Range: 0–4294967294.

7Select Output Format (output_format)

Choose your output format: png (default), jpeg, or webp.

8Generate & Download

The AI creates your sketch instantly. Preview and download the result.

FAQs

Find answers to common questions about bulk processing.

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Turn Images or Ideas into Sketches