Will Allah forgive haram sins?

Do not lose hope in Allah's Mercy

For indeed, Allah forgives all sins; He is the Most Forgiving and Ever-Merciful. Moreover, in a Hadith Qudsi, Allah assures the believers: "O son of Adam, as long as you continue to invoke Me and seek My forgiveness, I will pardon you for what you have committed, and it will not burden Me in the slightest."