How do I convert a photo to a pencil sketch?

Upload your photo and click "Convert to Sketch". The tool applies a color-dodge pencil sketch algorithm instantly in your browser. No upload required.

Is the photo to sketch converter free?

Yes, completely free with no account required and no watermarks.

Are my photos private?

Yes. All processing happens locally in your browser using the Canvas API. Your photos never leave your device.

Can I adjust the sketch style?

Yes. Use the line detail slider to control how many lines appear, and toggle color mode to create a colored sketch instead of a grayscale one.

Photo to Pencil Sketch — Free Online Converter

Transform any photo into a realistic pencil sketch instantly. Uses a color-dodge algorithm to simulate hand-drawn lines. Adjust line detail and choose grayscale or color sketch mode. Runs 100% in your browser — no upload required.

Drop image here, paste, or click to select

Features

Instant pencil sketch — no AI model download required

Adjustable line detail slider

Grayscale or color sketch mode

Before/after comparison slider

100% private — runs locally in your browser

How to Use

Upload your photo

Adjust line detail and choose sketch mode

Click "Convert to Sketch"

Download the sketch as PNG