The Greens have pledged to make it safer, cheaper and easier for Australian women to get abortions in a $15 million election commitment.

In an election announcement to be made on Tuesday, the Greens will pledge to support the decriminalisation of abortion at a state level and cut out-of-pocket expenses through a review of rebates.

Queensland Senator Larissa Waters will announce the Greens' $15 million abortion policy on Tuesday. Credit:Michelle Smith

It would also introduce "truth in advertising" laws for pregnancy counselling and collate accurate data on terminations in order to reach demand.

It would also "increase access via public hospitals by establishing a task force on abortion and contraception to clear the roadblocks to public provision".