Duas for forgiveness -istghfar
The best dua is the one which is made from the core of your heart. Dua doesn’t necessarily need to be in Arabic as Allah understands all languages.
Below are some special duas from Quran and Hadith that you can also make relating to your needs.
رَبَّنََآ إنَّنَآ ءَاَمنَّا فَاغْفِرْ لَنَا ذُنُوبَنَا وَ قِنَا عَذَابَ النَّارِ
Transliteration :
Rabbana innanā amanna, faghfir lana, dhunoobana wa-qinna 'adhāāban-naar.
Translation :
Our Lord! we have indeed believed: forgive us, then, our sins, and save us from the agony of the Fire
سُبْحَنَ رَبِّنَآ إنَّا كُنَّا ظَلِمِينَ
Transliteration :
Subhāna Rabbina inna kunna dhalimeen.
Translation :
Glory to our Lord! Verily we have been doing wrong!
لَّا إِلَهَ إِلَّا أَنتَ سُبْحَانَكَ إِنِّي كُنتُ مِنَ الظَّالِمِينَ
Transliteration :
La illaha illa Anta Subhanak, inni kuntu min adh-dhalimeen.
Translation :
There is no God but You; Glory be to You, Truly I have been one of the wrongdoers
سُبْحَنَكَ تُبْتُ إلَيْكَ وَ أنَاْ أوَّلُ الْمُؤْمِنِينَ
Transliteration :
Subhānaka tubtu ilaiyka wa 'ana awwal-ul mu'mineen.
Translation :
Glory be to Thee! To Thee I turn in repentance, and I am the first to believe
اللَّهُمَّ اغْفِرْ لِي ذَنْبِي كُلَّهُ، دِقَّهُ وَجِلَّهُ، وَأَوَّلَهُ وَآخِرَه وَعَلَانِيَتَهُ وَسِرَّهُ
Transliteration :
Allahumma-ghfir li dhanbi kullahu, diqqahu wa jillahu, wa awwalahu wa akhirahu, wa 'ala niyatahu wa sirrahu.
Translation :
O Allah! Forgive me all my sins, great and small, the first and the last, those that are apparent and those that are hidden
اللَّهُمَّ إنِّي أسْألُكَ يَا اللَّهُ بِأنَّكَ الْوَاحِدُّ الأحَدُ الصَّمَدُ الَّذِي لَمْ يَلِدْ وَ لَمْ يُولَدْ وَلَمْ يَكُنْ لَهُ كُفُواً أحَدٌ، أنْ تَغْفِرَ لِي ذُنُوبِي إنَّكَ أنْتَ الْغَفُورُ الَّرحِيمُ
Transliteration :
Allahumma inni asaluka ya Allahu bi annakal Wahidul Ahadus-Samadul ladhi, lam ya-lid wa lam youlad, wa lam yakullahu kufuwan Ahad, an taghfirali dhunoobi innaka Antal Ghafūūrur Raheem.
Translation :
O Allah! I ask You, O Allah, You are the One, the Only, Self Sufficient Master, who was not begotten and begets not and non is equal to Him. Forgive me my sins, surely you are Forgiving, Merciful.
أسْتَغْفِرُ اللَّهَ وَ أتُوبُ إلَيْهِ
Transliteration :
Astaghfirullaha wa atūūbu ilai(hi)
Translation :
I seek the Forgiveness of Allah and repent to Him.
[to be reicted 100 times during the day]
سُبْحَانَكَ اللَّهُمَّ وَ بِحَمْدِكَ، أشْهَدُ أنْ لا إلهَ إلَّا أنْتَ، أسْتَغْفِرُكَ وَ أتُوبُ إلَيْكَ
Transliteration :
Subhanakal-Lahumma wa bihamdik, ash-hadu allaillaha illa ant, astaghfiruka wa'atoobu ilaiyk
Translation :
Glory be to You, O Allah, and all Praise, I testify that there is no deity but You, I seek Your Forgiveness and to You do I repent.)
[3 times] [recommended for at the end of meetings, atoning for infractions during it]
اللَّهُمَّ اِنّى اسْتَغْفِرُكَ لِذَنْبِى وَ اسْئَلُكَ رَحْمَتَكَ
Transliteration :
Allahumma inni astaghfiruka li dhanbi wa as'aluka rahmatak
Translation :
O Allah! I ask You for Forgiveness for my sins, and for Your Mercy.
اللَّهُمَّ اغْفِرْلِى خَطَايَاىَ وَ ذُنُوْبِى كُلِّهَا
Transliteration :
Allahummaghfirli khatāyaya wa dhunubi kullaha
Translation :
O Allah! Forgive all my sins and ommissions.
رَبَّنَا لا تُؤَاخِذْنآ إِننَسِيَنآ أوْ أخْطَأْ نَا رَبَّنَا وَ لا تَحْمِلْ عَلَيْنَآ إصْرًا كَمَا حَمَلْتَه عَلَى اْلَّذِينَ مِن قَبْلِنَا ج رَبَّنَا وَ لا تُحَمّلْنَا مَا لا طَاقَةَ لَنَابِهِ وَاْعْفُعَنَّا وَ اْغْفِرْلَنَا وَاْرْحَمْنَآ أنتَ مُوْلَنَا فَاْنصُرْنَا عَلَى الْقَوْمِ الْكَفِرِينَ
Transliteration :
Rabbana la tu'a-khidhna in-nasina aw akta'na, Rabbana wa la tahmil 'alaiyna isran kama hamaltahu 'alal-ladheena min qablina. Rabbana wala tuham-milna mala taqata-lana beh. Wa'fu-'anna, waghfir-lana war hamna, Anta maulana fansurna 'alal qawmil kaafireen
Translation :
Our Lord! Condemn us not if we forget or fall into error; our Lord! Lay not on us a burden like that which Thou didst lay on those before us; Our Lord! lay not on us a burden greater than we have strength to bear. Blot out our sins, and grant us forgiveness. Have mercy on us, Thou art our Protector; Help us against those who stand against Faith
اللَّهُمَّ أَنْتَ رَبِّي لا إِلَهَ إِلا أَنْتَ خَلَقْتَنِي وَأَنَا عَبْدُكَ وَأَنَا عَلَى عَهْدِكَ وَوَعْدِكَمَا اسْتَطَعْتُ أَعُوذُ بِكَ مِنْ شَرِّ مَا صَنَعْتُ أَبُوءُ لَكَ بِنِعْمَتِكَ عَلَيَّ وَأَبُوءُ لَكَ بِذَنْبِي فَاغْفِرْ لِي فَإِنَّهُ لا يَغْفِرُ الذُّنُوبَ إِلا أَنْتَ
Transliteration :
Allahumma anta Rabbi la ilaha illa anta, Anta Khalaqtani wa ana abduka, wa ana 'ala ahdika wa wa'dika mastata'tu, A'udhu bika min Sharri ma sana'tu, abu'u Laka bini'matika 'alaiya, wa Abu Laka bidhanbi faghfirli innahu la yaghfiru adhdhunuba illa anta.
Translation :
O Allah! You are my Lord! None has the right to be worshipped but You. You created me and I am Your slave, and I am faithful to my covenant and my promise as much as I can. I seek refuge with You from all the evil I have done. I acknowledge before You all the blessings You have bestowed upon me, and I confess to You all my sins. So I entreat You to forgive my sins, for nobody can forgive sins except You.
أرسلها على تطبيق الواتساب 
