Robin Williams' daughter remembers dad on World Mental Health Day

Robin Williams' daughter Zelda has paid tribute to her dad to mark World Mental Health Day.

US actor and comedian Robin Williams and his daughter Zelda at the premiere of the movie 'Happy Feet Two', in 2011. (AFP)

Robin Williams' daughter Zelda has paid tribute to her dad, remembering the tragic funnyman's battle with depression.

Zelda Williams has posted a series of tweets in a bid to raise awareness for several charities she and her late father supported, to mark World Mental Health Day.

She wrote:

Robin Williams committed suicide at his home in California in August 2014.

Readers seeking support and information about suicide prevention can contact Lifeline on 13 11 14 or Suicide Call Back Service 1300 659 467.