''Insha e Urdu'' is rare book of molvi karim ul din. Molvi karim ul din was a well known urdu writer of nineteenth century.His books ''karim ul lughaat'' and tazkra ''tabqaat ul shoara e hind'' earned a great importance in urdu history.He also wrote many other books but unfortunately non is available. In this article introduced and edited one of his important and rare book. It was written in 1863 and published in 1874.