いいのよ

it's okay

→ 良い
phrase Uncommon #10,915
it's okay Often used reassuringly. After a phrase like 〜なくても, it means “you don't have to ….” The ending のよ adds an explanatory, emphatic tone and can sound feminine.
JA: そんなに急がなくてもいいのよ。
EN: You don't have to rush so much.

他の方法でもいいのよ

Any other way is fine too.

— 落下の解剖学 (2023)

いいのよ

It's okay.

— ダーク・プレイス (2015)

どっちだっていいのよそんなこと

It doesn't matter which one. That's not important.

— When Marnie Was There (2014)

でも今決めなくてもいいのよ

But you don't have to decide now.

— アイム・スティル・ヒア (2024)

だからいいのよ

That's why it's good.

— 魔女の宅急便 (1989)

好きなだけいていいのよ。

You can stay as long as you like.

だからいいのよ

So it's fine.

— フィールド・オブ・ドリームス (1989)

そういう人には、それ相応の報いがあっていいのよ

People like that deserve to get what’s coming to them.

あなたの今の気持ち私でもいいのよ

It’s okay if I’m the one you have feelings for now.

— Good Luck, Have Fun, Don't Die (2026)

いいのよいつだって泥だらけなんだから→ちっとはきれいになるでしょう。

It's fine. You're always covered in mud anyway, so you might as well get a little cleaner.

— となりのトトロ (1988)

なんだったら私が―愛のキューピッドになってあげてもいいのよ

If you want, I could play Cupid for you.

— Love Letter (1995)