I hope you are having a wonderful Janmastami and your chanting is extra powerful on this day.
Here are the Janmastami offerings from my family, I hope you like them.
Dear Lord Krsna,
By the blessings of my spiritual master and Srila Prabhupada I have been learning how to serve your lotus feet. Please clean my heart so I can chant your Holy names with appreciation and also free from offenses. Thanks for protecting my life and for giving me your beautiful forms in the altar to worship every day.
Always enthusiastic to serve your devotees.