A twisted mom filmed herself having sex with her children and indecently assaulting the kids before posting the horrific footage on a pedophile website.

The sick mother, who cannot be named for legal reasons, pleaded guilty to 26 child abuse offenses in Australia last week.

This included seven counts of sexual intercourse with a child aged under 10 which carries a maximum term of life in jail.

Cops uncovered the horrific acts after an international appeal to identify a child who was being abused online on a pedophile site.

US-based Interpol officers were monitoring the twisted website and contacted Australia’s Federal Police after identifying the woman’s nationality through her accent, the Sydney Morning Herald reported.

A spokesman for New South Wales Police told the Sydney Morning Herald: “While the internet creates many opportunities for child predators to target children and connect with other offenders, it also presents opportunities for police to detect and target them.”

The mom appeared at Newcastle Local Court in the state of New South Wales via audio link from prison last week.

She has admitted to five counts of using a child aged under 14 to make child abuse material and five counts of inciting an indecent act on a person aged under 16.

The woman is due to reappear in court this week when a sentencing date will be finalized.