The actor and comedian was found dead in his Tiburon, CA home on Monday (August 11) following a suspected suicide.
His wife Susan Schneider said in a statement: "I am utterly heartbroken. On behalf of Robin's family, we are asking for privacy during our time of profound grief.
"As he is remembered, it is our hope the focus will not be on Robin's death, but on the countless moments of joy and laughter he gave to millions."
Here are some of the first remembrances from the acting world to hit the web:
I could not be more stunned by the loss of Robin Williams, mensch, great talent, acting partner, genuine soul.
— Steve Martin (@SteveMartinToGo) August 11, 2014
We mourn the loss of our friend Robin Williams, who always made us laugh and smile. pic.twitter.com/UOY8LTjVRA
— Sesame Street (@sesamestreet) August 11, 2014
I can't believe the news about Robin Williams. He gave so much to so many people. I'm heartbroken.
— Ellen DeGeneres (@TheEllenShow) August 11, 2014
— Sarah Michelle (@RealSMG) August 12, 2014
I met this sweet, generous & brilliant man Robin Williams in 1991. Here we are with HIS idol Jonathan Winters. #RIP pic.twitter.com/ZI4QV5QyuL
— Kathy Griffin (@kathygriffin) August 11, 2014
I can't take the Robin Williams news. I've never cried over someone I've never met but I can't stop
— Miley Ray Cyrus (@MileyCyrus) August 11, 2014
Mr. Williams visited me the first day of filming The Parent Trap. I will never forget his kindness. What an enormous loss. My condolences.
— Lindsay Lohan (@lindsaylohan) August 11, 2014
No no. Don't let this be. RIP my dear Robin.
— Kristin Chenoweth (@KChenoweth) August 11, 2014
Very sad, very upset, very glad I did not have to hear about this though Twitter. Probably going to be taking some time off it for a while.
— Mara Wilson (@MaraWritesStuff) August 11, 2014
Robin Williams was like no other ..To watch him create on the spot was a privilege to behold..
Robin you are an angel now !!! REST IN PEACE
— Henry Winkler (@hwinkler4real) August 11, 2014
Robin Williams could not have been kinder or more generous when I worked with him in Flubber. My heart goes out to his family.
— Wil Wheaton (@wilw) August 11, 2014
I cannot believe Robin Williams is gone; he was both a very famous & yet still underrated actor; whether Mork or Garp, a real comedy genius.
— edgarwright (@edgarwright) August 11, 2014
This sucks. Rest peacefully Mr. Williams.
— Tony Hale (@MrTonyHale) August 11, 2014
O Captain! My Captain! Rise up and hear the bells. Rise up, for you the flag is flung, for you the bugle trills.
— Anna Kendrick (@AnnaKendrick47) August 11, 2014
RIP mr Williams - beyond great talent -such a kind and lovely person
— John Cusack (@johncusack) August 11, 2014
It's the mark of a true artist. I never knew him but I'm heartbroken by his passing. RIP Robin Williams.
— Jesse Tyler Ferguson (@jessetyler) August 11, 2014
I can't believe my lovely friend is gone. My heart goes out to his wife and his beloved children. He brought us so much joy and laughter.
— Eric Idle (@EricIdle) August 11, 2014
Robin Williams made the world a little bit better. RIP.
— Steve Carell (@SteveCarell) August 11, 2014
Just shared a moment of silence on the set for Robin Williams, a man who brought so much laughter, joy and healing to so many.
— Lena Dunham (@lenadunham) August 12, 2014
A tweet cannot begin to describe the hugeness of Robin Williams heart and soul and talent. This is so sad. #RobinWilliams
— Ben Stiller (@RedHourBen) August 12, 2014
Robin Williams made the world laugh & think. I will remember & honor that. A great man, artist and friend. I will miss him beyond measure.
— Kevin Spacey (@KevinSpacey) August 12, 2014
Rest in Peace+Laughter Robin Williams. Perhaps this tragedy will shed light on the seriousness of depression. You made us all so so happy.
— Lady Gaga (@ladygaga) August 12, 2014
My Heart's broken. Robin was a beautiful, kind soul. Can't bear that he's gone. So incredibly sorry for his family.
— Minnie Driver (@driverminnie) August 11, 2014
I am stunned and just reeling from the news of Robin Williams' death. He brought so much joy and heart to millions... Just, wow.
— Neil Patrick Harris (@ActuallyNPH) August 12, 2014
No! Robin Williams you were so loved.
— mia farrow (@MiaFarrow) August 11, 2014
RIP @robinwilliams You were one of the very best that ever was. You were one of my heroes. #RobinWilliams
— Joel McHale (@joelmchale) August 11, 2014
Heartbreaking news about the late Robin Williams. May his soul now be at peace!
— Rihanna (@rihanna) August 12, 2014
No words.
— Billy Crystal (@BillyCrystal) August 12, 2014
Heartbroken
— Danny DeVito (@DannyDeVito) August 12, 2014
Heartsick . Poor Robin Williams .
— Sam Neill (@TwoPaddocks) August 12, 2014
Devastating news about @robinwilliams — knew him a little and liked him a whole lot more. A brain wired like no other and so so kind.
— Stephen Fry (@stephenfry) August 12, 2014
Matt & I had the huge pleasure of spending some time with Robin Williams in LA. I was so in awe of him but he was so sweet and humble.
— David Walliams (@davidwalliams) August 12, 2014
Genie, you're free. pic.twitter.com/WjA9QuuldD
— The Academy (@TheAcademy) August 12, 2014
Robin Williams has died and I am very sad. From every comedian here at the Edinburgh Fringe Festival, we salute him & we say goodbye
— Eddie Izzard (@eddieizzard) August 11, 2014
Prince Charles: #RobinWilliams was a "remarkable man, whose wonderfully frenetic humour brought a special kind of laughter" to people
— Sky News Newsdesk (@SkyNewsBreak) August 12, 2014
Individuals who are affected by this story or are experiencing suicidal feelings, please contact Samaritans on 08457 90 90 90 or via Samaritans.org or Mind on 0300 123 3393 and Mind.org.uk
