Laser marking machines can create a wide range of marks, including:

· Text: Letters, numbers, and other text characters.

· Logos: Company logos and branding elements.

· Barcodes: UPC, EAN, and other barcode types.

· Data Matrix codes: Two-dimensional barcodes that can store large amounts of data.

· Serial numbers: Unique identification numbers.

· Graphics: Images, diagrams, and other visual elements.

· Patterns: Repeating designs and textures.

The type of mark that can be created depends on the laser's power, beam quality, and the material being marked. For example, high-power lasers can create deeper and more permanent marks, while lower-power lasers can create more delicate and subtle marks.