Chuyển đổi chữ hoa thường

Paste your text and switch its case with one click. Handy for headings, names, code and tidying text that was typed in capitals.

Chạy trong trình duyệt. Tệp của bạn không bao giờ rời khỏi thiết bị.

Văn bản của bạn

Cách hoạt động

Does it work with other languages?

Yes. Letters from any language are handled by your browser.

Is my file uploaded to a server?

No. Everything happens inside your browser on your own device. Your files are never sent to us or anyone else.

Is it free?

Yes. It is free to use, with no signup, no watermark and no daily limit.