What is the difference between the genin, the chunin and the junin

From Genin to Joni, These are the 5 Tiers of Ninja in Naruto

Naruto': What Is The Difference Between Genin, Chunin, Jonin, And Arunin? - FirstCuriosity

O Dia em que Naruto se Tornou Jounin - Naruto Shippuden

Can you visibly distinguish the difference of ranking of Shinobi in Naruto? Age normally makes it obvious they're not G, but I think it would be cool if there was a visible

Shinobi Story's Content - Shinobi Story Ninja MMO

From Genin to Joni, These are the 5 Tiers of Ninja in Naruto

Boruto: 5 Naruto Characters You Didn't Know Became Jonin (& 5 Who Are Still Chunin)

First Databook Character Files

Naruto: 10 Characters Who Were Jonin Level (But Never Became One)