The Fart Pedal is a novelty guitar effects pedal created by Chicago-based inventor Steve Gadlin. Launched via Kickstarter in 2021, the pedal turns guitar signal into fart noises, using bespoke sound effects developed with a Chicago sound design company. The original campaign raised over $90,000 from 500+ backers, and a follow-up model, The Fart Pedal: Number Two, expanded on the concept with pitch tracking that produces farts tuned to the notes being played, along with a blend knob for mixing in the guitar's dry signal.

The pedal features a Wet/Dry toggle with three positions — wet farts, dry farts, and neutral farts — and runs on a standard 9V battery or power supply. It ships with faux fuzz label decals so owners can disguise the pedal as a more conventional stompbox. Alongside the pedals themselves, the brand sells branded apparel like T-shirts and socks through its online store.

The Fart Pedal has 3 products cataloged on Equipboard, including Effects Pedal Accessories. Their gear is featured by 4 artists, with the strongest followings in Rock, Metal, and Hip Hop. Notable users include Ola Englund, Pete Thorn, and MonoNeon.