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Tracing Bitmap Images in Adobe Illustrator CS2

Do you have a bitmap (pixel based) image you would like to convert to vector? Translation: Do you have a picture you want to cut out in vinyl? It’s easy to convert black and white images (and even some other images) to a vector graphic format using Adobe Illustrator’s “Live Trace” function. Follow these steps carefully, their order is important.

Practice with our friend here.

A Black And White Drawing of A Guy

Pro Tip: For images not so fabulously suited for this purpose, don’t be afraid to use Photoshop to put it into grey scale. Also, use a Blur for smoother edges on images that you’ve enlarged. Pixelation is difficult for tracing.

1. Open a new Illustrator Document.

2. Paste our friend here into the middle of the document. You can leave his size alone.

3. While he is selected (You should see a blue box around him) go to the “Object” Menu.

Object Menu in CS2

Select “Ungroup”. Then, from the “Object” menu again, select “Clipping Mask” (near the bottom) and hit Release.

Ungroup and Release Clipping Mask

4. Deselect the object by clicking on white space outside the blue box.

5. You’re now ready to trace. Select the “Object” Menu once again, and go to “Live Trace” and then “Make”.

Pro Tip: If for some reason, make is not available, you’ve not followed the previous 5 steps correctly.

6. Most of the time, You’re done. Save in your favorite Vinyl friendly format, and get to cutting. However, sometimes, the trace looks like an impressionist painting of it’s former self. If this is the case, read on:

7. From the “Object” Menu, select “Live Trace” and go to “Tracing Options”

8. In the top left hand corner of the menu there is a drop down box labeled “Preset”. There is a TON of different options in here like “Line Drawing”, “Comic Art”, “Ink Drawing”, etc. Try them all. Just because it says “Comic Art” doesn’t mean it won’t work awesome for your picture. One of these presets will solve 99% of all tracing problems.

9. If it doesn’t work on ANY of the presets, find the one that works the closest. In the window there are lots of numbers and options. …. Start playing. :-)

3 Responses to “Tracing Bitmap Images in Adobe Illustrator CS2”

  1. Karen Says:

    How do I convert a jpg to a vector file?

  2. admin Says:

    If it’s a complicated image, this is probably not your best bet. Are you trying to cut it out on a vinyl cutter?

  3. Christian Says:

    You can also upload the image to http://vectormagic.stanford.edu and have it do the conversion to vector format.
    It’s very good.

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