Vibrators are vibrating devices intended to pleasurably stimulate various parts of the body. Vibrators intended for sexual use are often dildo-shaped, although they also come in a wide range of shapes and sizes, allowing internal and external use.

Penetrative Vibrators usually measure twelve to eighteen centimeters (five to seven inches) in length and two to five centimeters (one to two inches) wide often to mimic the size of the average penis.

Anal vibrators are designed to be inserted into the rectum to pleasure the prostate in men and give a feeling of fullness to women.

The G-spot vibrator is curved at one end to facilitate stimulation of the female G-spot. Some are small and can fit on to a finger.

Bullet vibrators are small, bullet-shaped vibrators that can be used for direct stimulation or inserted into other sex toys to increase stimulation.

Vibrator wands, such as the Hitachi Magic Wand, are large vibrators that generally plug into a wall (versus operating on battery power) and are marketed as back massagers. They are typically used for clitoral stimulation.

The rabbit vibrator, of which there are several variations, is a popular female sex toy popularized by the television series Sex and the City. It comprises an insertable shaft which often has additional functionality, such as rotation and internal beads or a thrusting action. Attached to the shaft is a vibrating clitoral stimulator. For most rabbit vibrators this comes in the form of "bunny ears" which sit either side of the clitoris.

Luxury Vibrators entered the market around 2000 with an increased focus on design and the use of precious materials that appeal to the more upscale fashion market. They are designed by companies such as Jimmy Jane and sold by high-end retailers.