Duas for improving akhlaq, manners, and behavior
O Allah, grant my soul its taqwa (consciousness of You) and purify it, for You are the Best Purifier. You are its Guardian and its Master.
O Allah, let me live as a poor person, and let me die as a poor person, and raise me among the poor on the Day of Resurrection.
O Allah, guide me to the best of manners, for no one can guide to the best of them except You, and turn me away from bad manners, for no one can turn away from bad ones except You.
O Allah, let me live as a poor person, let me die as a poor person, and gather me among the poor on the Day of Resurrection.
My Lord, forgive me and my parents, and have mercy upon them as they brought me up [when I was] small.
O Allah, I seek refuge in You from evil character, evil deeds, and evil desires.
My Lord, expand for me my breast, and make my affair easy for me, and untie the knot from my tongue so they may understand my speech.
O Allah, guide me to the best of manners, for none can guide to the best of them except You. And turn away from me the evil of them, for none can turn away the evil of them except You.
O Allah, I ask You for beneficial knowledge, good provision, and deeds accepted [by You].
O Allah, grant my soul its piety and purify it, for You are the Best to purify it. You are its Guardian and its Master.
O Allah, guide me to the best of characters, for none can guide to the best of it except You, and turn me away from bad characters, for none can turn away from bad of it except You.
O Allah, I ask You for steadfastness in all affairs, and determination in pursuing guidance. I ask You for the gratitude for Your blessings, and excellence in worshipping You. I ask You for a sound heart and a truthful tongue. I seek refuge in You from the evil of what You know, and I ask You for the good of what You know, and I seek Your forgiveness for that which You know.