Does it work with accented characters?

Yes. toUpperCase() handles Unicode (é→É, ñ→Ñ, etc.).

Will it change numbers or symbols?

No. Only letters are uppercased; numbers and symbols stay the same.

Yes. All tools on QuickFreeTools are free with no signup.

Convert any text to uppercase instantly. Handles Unicode and preserves structure.

Input

Does it work with accented characters?: Yes. toUpperCase() handles Unicode (é→É, ñ→Ñ, etc.).
Will it change numbers or symbols?: No. Only letters are uppercased; numbers and symbols stay the same.
Is it free?: Yes. All tools on QuickFreeTools are free with no signup.

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