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How to Turn a Picture into a Line Drawing in Photoshop?

To begin, open the Layers panel in Photoshop and select the image layer. If you’re working with a flat image, such as a JPG, the background layer will be locked by default. To unlock it, simply click on the lock icon in the Layers panel.

Next, use the Curves tool to adjust the contrast. Go to Image > Adjustments > Curves from the top menu. In the Curves window, you’ll see a diagonal line. Click and drag this line to adjust the brightness and darkness of the photo. Lower the curve to darken the image and pull it up to lighten the areas. You can also adjust the Red, Green, or Blue channels individually if needed.

To duplicate your image layer, go to the Layers panel, right-click on the original image layer, and select Duplicate Layer. Repeat this process until you have four identical layers. It’s helpful to name each layer for easy reference, especially when working with multiple layers.

Here’s a suggested naming convention for your layers:

  • Background Layer: The original image layer.
  • Inverted Layer: The second layer, which will be used for inverting the image.
  • Sketch Layer: The third layer, which will hold your final sketch effect.
  • Cross-Hatch Layer: The topmost layer, which will add detailed effects like cross-hatching.

To begin, go to the Layers panel and select the top duplicated layer. Now, instead of directly converting the image to grayscale, we’ll use an adjustment layer for a more flexible, non-destructive method.

Click on the half-black, half-white circle at the bottom of the Layers panel to create a new Hue/Saturation adjustment layer. This will affect all the layers beneath it. In the Properties panel (located on the right), drag the Saturation slider all the way to the left, reducing the image’s color saturation to zero. Your image will now be in black and white.

First, make the top two duplicated layers invisible by clicking the eye icon next to them in the Layers panel. This ensures that only the Inverted Layer is visible for this step. The Inverted Layer should be selected, and you’ll start by changing its Blending Mode to Color Dodge. To do this, go to the Layers panel, click on the Blending Mode dropdown menu, and select Color Dodge.

Next, invert the image by pressing Ctrl+I (Windows) or Cmd+I (Mac). Alternatively, you can go to Image > Adjustments > Invert from the dropdown menu. This will create a high-contrast, almost white image, but don’t worry, we’ll add the final details in the next steps.

To set the background color, double-click on the background color square in the toolbar. In the Color Picker dialog box, select a color that matches your desired background tone (usually white or a light gray works best for sketches).

Next, set the foreground color to a medium gray, which will serve as the tone for the lines of your drawing. Double-click on the foreground color square in the toolbar and choose a color from the Color Picker. A medium gray will give your lines a subtle yet defined appearance, without being too harsh.

To add shading, start by making the Sketch Layer visible again in the Layers panel. Select this layer and go to Filter > Filter Gallery from the dropdown menu. The Filter Gallery window will open, offering various effects.

From the Sketch folder in the Filter Gallery, select the Charcoal effect. This filter will add shading to your image, simulating the look of pencil strokes. Adjust the sliders in the Charcoal filter to fine-tune the effect. You can control the thickness of the strokes, the lightness or darkness, and the overall balance of the shading.

First, make the Cross-Hatch Layer visible in the Layers panel. Ensure all layers are visible at this point, as the cross-hatching will work best when all elements are in place.

Select the Cross-Hatch Layer and go to Filter > Filter Gallery once again. In the Filter Gallery, navigate to the Sketch folder and select the Torn Edges filter. This will add a torn texture to the edges of your lines, giving your sketch a more organic, artistic appearance.

Adjust the sliders in the Torn Edges filter to fine-tune the effect until you see the details appear. Next, apply the Graphic Pen filter to give the strokes a more dynamic, diagonal appearance. This will enhance the overall hand-drawn style of your line drawing.

Start by adjusting the opacity of the top two layers to reduce any redundancy in the pencil shading. For the Cross-Hatch Layer, lower the opacity to around 60% and for the Sketch Layer, set it to 70%. This will soften the harshness of the lines and create a more balanced effect.

Next, clean up any unwanted dark spots or smudges in the white background. To do this, select all layers, including the Hue/Saturation adjustment layer. Go to the Layers panel and press Shift + Ctrl + A + E (Windows) or Shift + Command + Option + E (Mac) to stamp all layers into one new layer.

Now, select the Brush Tool and set the foreground color to white. Carefully paint over any smudges, artifacts, or dark areas in the background. This will help keep the sketch clean and precise.

  1. JPEG/PNG: Ideal for web use. Choose File > Save As to select the format.
  2. PSD: Save your work with all layers for future edits.
  3. SVG: Use File > Export > Export As for scalable vector graphics.
  • Low Contrast: Adjust contrast with Curves for clear lines.
  • Overusing Blur: Apply Gaussian Blur sparingly for sharper results.
  • Disorganized Layers: Label and organize layers for better control.
  • Low-Resolution Images: Start with high-quality photos for clean lines.
  • Ignoring Adjustment Layers: Use adjustment layers for non-destructive edits.
  • Master the Pen Tool: Practice to create smooth, precise lines.
  • Use Pressure Sensitivity: Enable it for variable line thickness.
  • Work with High-Res Images: Ensure clear, sharp lines in your sketches.
  • Experiment with Brush Settings: Use custom brushes for texture and detail.
  • Use Layer Masks: Refine parts of the image without affecting the whole.
  • Illustrator: Best for vector-based line drawings.
  • CorelDRAW: Another great vector tool for detailed work.
  • Procreate: Ideal for tablet users, with a natural drawing feel.
  • Inkscape: Free vector editor with features similar to Illustrator.
  • GIMP: Free raster editor with solid sketching tools.

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