Do all sins, including major sins like Zina, black magic, or stealing, get automatically forgiven upon conversion to Islam?

ZinaBlack MagicTheftSinConversion to Islam
Do all sins, including major sins like Zina, black magic, or stealing, get automatically forgiven upon conversion to Islam?
Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 2 years ago

Sins which were between you and Allah and do not involve rights of others will be forgiven on becoming a Muslim, but sins involving rights of other need giving back their rights to others, either themselves, and if they are dead then to their inheritors.

Wassalam.