Katakana to Hiragana converter?

kimchi-tan

Your local Mikotard
Global Mod
Defender of Defoko
I exported a vsqx in Cadencii to a ust but it's in Katakana and not Hiragana :sad:
Pasting the lyrics in an online converter doesn't change it from Katakana to Hiragana (unless I'm doing something wrong).

So I'm wondering if there's one somewhere. Some usts (like skyislands's Ievan Polkka ust is in Katakana as well).