How To Improve Picture Quality In Adobe Illustrator

Adobe Illustrator is a robust application that allows you to design and modify vector graphics. However, if you are a novice, it might be difficult to enhance the quality of images or photos using this software. In this blog post, we will walk you through a few simple steps to help you elevate your pictures and give them a polished look in Adobe Illustrator.

Increasing Image Resolution

The first step to enhancing image quality in Adobe Illustrator is increasing the image resolution. The resolution of the image can significantly impact its quality. A higher resolution results in a clearer and more detailed image.

To increase the resolution of your image, follow these steps:

  1. Open the Document Raster Effects Settings from the Effect menu.
  2. In the Resolution section, select High (300 ppi).
  3. Click OK to apply the changes.

Vectorizing the Image

As Adobe Illustrator is designed for vector graphics, it is best to convert your image into a vector. This will help preserve its quality, especially when it is scaled. You can do this using the Image Trace feature in Adobe Illustrator.

Here’s how:

  1. Select your image and navigate to the Window menu.
  2. Select Image Trace to open the Image Trace panel.
  3. Choose the preset that best fits your image, such as High Fidelity Photo or Sketched Art.
  4. Click Trace and then Expand to convert your image into a vector.

Adjusting Colors and Contrast

Boosting colors and contrast can also enhance the quality of your images. Adobe Illustrator offers several tools for this, including the Recolor Artwork and Adjust Color Balance.

To adjust colors and contrast:

  1. Select your image and go to the Edit menu.
  2. Select Edit Colors and then Adjust Color Balance.
  3. Adjust the sliders to your preference and click OK.


By following these steps, you can significantly improve the quality of your images in Adobe Illustrator. Keep in mind that it’s a powerful tool, and the more you practise and experiment with its features, the more you will get the hang of it. Happy designing!