On 19 July 2002, Nick Jr. moved to channel 624 on Sky, to vacate its original 606 number for Nicktoons to launch on the following Monday.

The rebrand featured the Pixel characters as the channel's first mascots, designed by Slomo Productions and directed by Filipe Alcada.

[3] On 17 February 2007, there was another rebrand featuring 4 mascots; Rooftop (a moose), Beat (a mouse/rat), Colin (a brain) and Spoon (a humanlike creature), designed by Studio AKA.

On 21 June 2013, some new idents made by Stu Gamble and StudioEDP titled "30 Seconds Of Fame" or just "30SOF" for short were introduced, featuring a singing monster-like person 'moving his body to the beat' to Space Funk by Jeffrey W Wade & Ruben Ayala (Minimal Dancer), a rapping grandad and a dog (G-Daddy), an Octopus who is a musician (Rocktopuss), a girl with a British accent reading a book of which being Little Red Riding Hood with her 'big gob' (Gobby Girl) and a singing blob who sings the song Bopalopalama Dipdip by David Bronze & Josh Phillips (Doo-Wop Blob).

This had a separate, distinct presentation from the main channel, and the programmes shown were generally aimed at older children.

The network began airing shows from NickSplat on 9 January 2017 until they stopped for unknown reasons around February 2017.