A GoFundMe started in the wake of a shooting at a Pittsburgh synagogue that claimed 11 lives yesterday has raised over $400,000 in a day.

The fund had raised over $410,000 by Sunday afternoon, donated by over 7.100 people.

“Respond to this hateful act with your act of love today,” reads the description.

The man who started the fund, Shay Khatiri, does not live in Pittsburgh.

Khatiri told The Hill that a friend with whom he was staying told him what happened when he woke up Saturday morning.

“I told her I’d want to donate to the congregation,” Khatiri said. “Then I thought that I could do this, instead, and it might go viral and have a bigger impact. I had used GoFundMe before to raise funds to be able to do internships in D.C. before, so I knew something about it.”

“I’m glad it worked,” he added.

The fund is a GoFundMe certified charity campaign and Khatiri noted on the page that he won’t be accessing any of the funds, which go directly to the synagogue.

The shooting Saturday is the worst instance of anti-Semitic violence in U.S. history, according to the Anti-Defamation League.

The gunman, a right-wing fanatic, stormed into the synagogue, screaming that “All Jews must die” as he fired.

He has been detained and charged with 29 counts based on violating hate crime laws.

Thousands of people gathered in front of the Pittsburgh synagogue last night to pay tribute to the lives that were lost.

The mourners crowded the street fronting the Tree of Life synagogue, holding candles, singing songs and pleading silently with signs to end the hate and violence.