Embroidery is the art or handicraft of decorating fabric or other materials with designs stitched in strands of thread or yarn using a needle. Embroidery may also use other materials such as metal strips, pearls, beads, quills, and sequins. Sewing machines can be used to create machine embroidery.

Cross-stitch is a popular form of counted-thread embroidery in which X-shaped stitches are used to form a picture. Cross-stitch is usually executed on easily countable evenweave fabric. The stitcher counts the threads in each direction so that the stitches are of uniform size and appearance. This form of cross-stitch is also called counted cross-stitch in order to distinguish it from other forms of cross-stitch. Sometimes cross-stitch is done on designs printed on the fabric (stamped cross-stitch); the stitcher simply stitches over the printed pattern.

Sewing or stitching is the fastening of cloth, leather, furs, bark, or other flexible materials, using needle and thread. Its use is nearly universal among human populations and dates back to Paleolithic times (30,000 BC). Sewing predates the weaving of cloth.