Olympic gymnast Beth Tweddle is pledging their support for the day organised by the UK Safer Internet Centre
The bronze medallist from Cheshire was the target of sexist abuse on Twitter, urged web users to report trolls bullying..
Just 13% of parents in the North West say that they have spoken to their children about how to report concerns online
Commenting on her involvement, Beth said:
"It's really important young people feel safe and empowered online and know how to report anything that upsets them or to tell an adult. It's also vital that parents feel confident enough to discuss online safety with their children."
Today is the 11th Safer Internet Day with the theme 'Let's create a better internet together'.
More top news
The controversial former Deputy Leader of Liverpool Council Derek Hatton has re-joined the Labour Party 29 years after he was expelled.
Your NW pollen forecast for Wednesday, Thursday and Friday
Wet spell Wednesday evening. Windy with showers overnight into Thursday