Everytown for Gun Safety is a nonprofit organization that advocates for gun control and against gun violence in the United States. The organization was founded in 2014 by former New York City Mayor Michael Bloomberg and has since grown to become one of the largest gun control advocacy groups in the country. Everytown for Gun Safety advocates for policies such as universal background checks, red flag laws, and closing the gun show loophole. The organization also conducts research on gun violence and works to educate the public on the issue.