Silvije Strahimir Kranjčević was born on 17 February 1865 in Senj, where he attended primary school and a classical gymnasium. Due to his rebellious behaviour, he was not permitted to sit his final examinations, a fact that decisively influenced his subsequent life and education.

After briefly attending the seminary in Senj, he continued his training as a priest at the Collegium Germanicum-Hungaricum in Rome. He left the institute in May 1884, and upon his return from Rome, he attempted to obtain retroactive permission to sit his final examinations, but this effort was rejected. In 1885, with the support of Bishop Josip Juraj Strossmayer, he began training as a teacher in Zagreb, and by 1886 he had obtained his teaching qualification.

As he failed to secure a teaching post in Croatia, he went to work in Bosnia and Herzegovina that same year. He taught in Mostar, Livno, Bijeljina and Sarajevo, arriving in Sarajevo in 1893, where he remained until his death. In 1904, he became the principal of the Trade School.

Kranjčević married Ela Kašaj in 1898, and their daughter Višnja was born six years later. He edited the Sarajevo literary journal Nada, which was published from 1895 to 1903, bringing together authors of different generations such as Vladimir Nazor, Dinko Domjanić, Vjenceslav Novak and Antun Gustav Matoš.

During his lifetime, he published three poetry collections: Bugarkinje in 1885, Izabrane pjesme in 1898 and Trzaji in 1902. A fourth collection, Pjesme, was published posthumously in 1909. In his youth, he was shaped by the influence of August Šenoa and August Harambašić.

His final years were marked by illness and complications related to bladder stones, for which he was treated and operated on in Sarajevo and Vienna. He died on 29 October 1908 at the age of 43, and was buried in the St Joseph's Cemetery in Sarajevo. The Croatian Cultural Society Napredak erected a tombstone for him featuring a relief of a Genius with bound wings, a work by the sculptor Rudolf Valdec.