Voters face year-long Queensland election campaign

"We're building a better Queensland. One the world is just discovering," Annastacia Palaszczuk says. (Jono Searle/AAP PHOTOS)

Queensland has entered election mode more than a year out from polling day after the state government and opposition launched major campaign pitches.

Australia's longest-serving sitting premier Annastacia Palaszczuk will seek a fourth term when voters head to the polls on October 26 next year.