What digital art actually is, and what you need to start

Digital art is any image you create using a computer, tablet, or similar device instead of paper and physical materials. You draw, paint, or design on a screen using software and either a mouse, keyboard, or a stylus (a pen-shaped tool that works with touch screens). The result is a file on your device — a JPG, PNG, or PSD file — rather than a physical object.

You do not need expensive equipment to begin. A computer or tablet you already own, plus free software, is enough to start learning. If you want to work more naturally — the way a pencil feels in your hand — a stylus helps, but it is not required at the start. Many people create professional digital art with only a mouse.

The main difference between digital art and traditional art is that you can undo mistakes when ready, change colors without starting over, and save multiple versions without wasting materials. You also cannot feel the texture of paper or paint the way you would in person, which takes adjustment if you are used to drawing by hand.

Key Takeaways

  • Digital art is created on a computer or tablet using software, and the result is a file you can save, edit, or share online.
  • Free software like Krita, GIMP, and Ibis Paint X work on Windows, Mac, or iPad, so you can start without spending money.
  • A stylus makes drawing feel more natural, but a mouse or trackpad works fine while you are learning the basics.
  • The most common file types for digital art are PNG (for images with transparent backgrounds), JPG (for photos and finished work), and PSD (for layered files you can edit later).
  • Layers are the single biggest difference from drawing on paper — they let you draw separate elements on top of each other without mixing them together.

Choosing software that matches what you want to create

Different software is built for different kinds of art. Painting and drawing software like Krita, Clip Studio Paint, and Procreate is designed to feel like traditional media — brushes behave like real paint, and you work in layers the way you would with paper and colored pencils. Photo editing software like GIMP and Photoshop is built to modify existing images, remove backgrounds, and combine photos. Vector software like Inkscape creates art made of shapes and lines that scale to any size without getting blurry — this is what graphic designers use for logos and illustrations.

If you want to paint or draw freehand, start with Krita (free on Windows and Mac) or Procreate (paid, iPad only). If you want to edit photos or combine images, GIMP (free on all platforms) is the standard. If you are designing logos or text-based graphics, Inkscape (free on all platforms) is the right choice. Ibis Paint X (paid, but cheaper than Procreate) works on both iPad and Android tablets.

Most of these programs have free trials or free versions, so read one and spend an hour with it before deciding. The software you learn first becomes the one you are fastest in — there is no objectively "best" choice, only the one that fits your workflow.

Understanding layers and why they matter

A layer is an invisible sheet stacked on top of other sheets. You draw on one layer, and it sits above or below the others without mixing. Think of it like drawing on a piece of clear plastic, then placing another piece of clear plastic on top and drawing again — you can move, delete, or change one sheet without touching the others.

Layers let you separate your work into parts: a background layer, a character layer, a shadow layer, and a highlights layer, all independent. If you decide the character's position is wrong, you move only that layer. If the background color is too bright, you adjust only the background layer. In traditional drawing, a mistake in one area often means starting over. With layers, you change only what you need to.

When you start a new document in any painting software, you are given one blank layer. You create new layers by clicking a button (usually labeled "New Layer" or a plus sign). Most software shows your layers in a panel on the right side of the screen, stacked like a pile of papers. The layer at the top of the stack appears in front; the layer at the bottom appears behind.

The basic workflow: canvas, brush, and color

When you open painting software for the first time, create a new document by going to File > New. You will see a dialog asking for width, height, and resolution. For learning, 1920 by 1080 pixels at 72 DPI (dots per inch) is a standard size that works on screens. If you plan to print your art later, use 300 DPI instead — this makes the image sharp on paper.

Once your canvas is open, you see a blank white rectangle. On the left side is a toolbar with brush, eraser, and selection tools. At the bottom or right is a color picker — usually a square showing your current color. Click the color square to open a palette and choose a new color. Select a brush from the toolbar, then click and drag on the canvas to draw.

As you work, save your file regularly. Save it as a PSD (Photoshop format) or XCF (GIMP format) while you are still editing — these formats preserve your layers so you can change them later. When you are finished, export the file as a PNG or JPG so you can share it or print it. Export is different from Save: Save keeps the layers; Export flattens everything into a single image file.

Using brushes, opacity, and blend modes to refine your work

Every painting program comes with dozens of brushes built in. A brush is a shape that repeats as you drag — a round brush makes circles, a textured brush adds grain, a calligraphy brush makes lines that get thicker as you press harder. You select a brush from the brush panel (usually on the right), then draw with it. Experiment with different brushes to see how they feel.

Opacity controls how transparent a brush stroke is. At 100% opacity, the color is solid. At 50% opacity, you can see through it to the layer below. Lower opacity is useful for shading — you can paint shadow colors lightly without covering the layer beneath. Most software has an opacity slider near the top of the screen.

Blend modes change how a layer interacts with the layers below it. The "Multiply" blend mode darkens; "Screen" lightens; "Overlay" both darkens and lightens depending on the color. These are advanced features — you do not need them to start — but once you understand them, they let you create effects like realistic shadows and glowing light without drawing every detail by hand.

Exporting your finished art in the right format

When your art is complete, you need to export it as a file other people can view. The format you choose depends on what you plan to do with it. PNG is best if your art has a transparent background (no white rectangle around it) or if you want the highest quality. JPG is smaller and works everywhere, but it slightly blurs fine details — use it for finished paintings where sharpness matters less. GIF works for straightforward graphics and animations.

To export, go to File > Export As (or Export in some programs). Choose your format from the dropdown, give the file a name, and click Export. A dialog may appear asking about quality settings — for JPG, a quality of 80 to 90 is a good balance between file size and sharpness. For PNG, there are no quality settings; the image is always lossless (no information is thrown away).

Keep your original PSD or XCF file on your computer so you can edit it later. Share the PNG or JPG version online or with others. If someone asks you to change something, you open the PSD file, make the change, and export a new PNG — you do not edit the PNG directly, because you cannot get your layers back once they are flattened.

Common mistakes beginners make and how to avoid them

The most common mistake is drawing everything on a single layer. This makes it hard to fix one part without affecting others. Instead, create a new layer for each major element — background, character, details, text. It takes a few extra seconds and saves hours of frustration later.

Another mistake is working at too low a resolution. If you start with a 400-by-400-pixel canvas and later want to print it or display it large, the image will look blurry. Start bigger than you think you need. You can always scale down, but scaling up loses quality.

A third mistake is not saving often. Digital art software sometimes crashes, and you can lose hours of work. Save your PSD file every 15 minutes, or use the auto-save feature if your software has one. Most modern programs auto-save by default, but check your preferences to be sure.

Finally, many beginners use only one brush and one opacity level. Spend time exploring the brushes that come with your software. Change opacity as you work — use high opacity for bold strokes and low opacity for subtle shading. The difference between amateur and polished art is often just variation in brush choice and opacity.

Frequently Asked Questions

Do I need a stylus to create digital art?

No. A mouse or trackpad works fine, especially while you are learning. A stylus makes drawing feel more natural and gives you pressure sensitivity (the harder you press, the thicker the line), but many professional artists started with a mouse. If you decide you like digital art, a basic stylus costs $20 to $50 and is worth the investment.

What is the difference between raster and vector art?

Raster art is made of pixels (tiny colored squares) and is what you create in Photoshop, Krita, or Procreate. Vector art is made of mathematical shapes and lines and is what you create in Illustrator or Inkscape. Raster art is better for painting and photos; vector is better for logos and graphics that need to scale to different sizes.

Can I turn a photo into digital art?

Yes. You can import a photo into painting software and paint over it, or use filters to turn it into a cartoon or sketch. You can also use photo editing software to adjust colors, remove objects, or combine multiple photos. The technique depends on what look you want.

How do I share my digital art online?

Export your art as a PNG or JPG, then upload it to social media, a portfolio site like ArtStation or Behance, or a general image site like Imgur. Most sites accept both PNG and JPG. PNG preserves quality better, but JPG files are smaller and upload faster.

What resolution should I use for art I want to print?

Use 300 DPI (dots per inch) at the size you plan to print. If you want a 4-by-6-inch print, create a canvas that is 1200 by 1800 pixels at 300 DPI. If you want an 8-by-10-inch print, use 2400 by 3000 pixels. Lower resolution will look blurry when printed.