How to Add Trim Marks in Illustrator
- 1). Open a new document in Adobe illustrator by clicking on the file menu bar and selecting "New Document."
- 2). Set the size of the output of your document by entering the width and height in the new document window. Once you enter the dimensions, click on the "OK" button.
- 3). Open the document or image that you need to apply the trim marks to.
- 4). Click on the "Object" option from the menu bar at the top of Adobe Illustrator. Select the "Crop Area" and choose the "Make" option. Illustrator will then put trim marks around your document.
- 5). Visually verify that the trim markets are set correctly, and then print or save your document.