How to Use the Case Converter

Last Updated: October 12, 2025

Visit the Nova Tools homepage and locate the "Case Converter" tool card in the Tools section. The card displays a font icon and the description "Convert your text to uppercase, lowercase, title case, or sentence case instantly." Click the card to open the Case Converter modal.

Clicking the tool card opens a modal titled "Free Case Converter Tool". The modal includes a textarea for text input, a hint ("Type or paste text and select a case option below"), four conversion buttons (Uppercase, Lowercase, Title Case, Sentence Case), and a "Clear Text" button. Close the modal by clicking the "×" button or outside the modal.

Type or paste your text into the textarea, which displays a placeholder: "Paste or type your text here to convert case...". The textarea supports vertical resizing. You can paste text from any source, such as a document or website, to convert its case.

Click one of the conversion buttons to transform your text: Uppercase (all letters to uppercase), Lowercase (all letters to lowercase), Title Case (first letter of each word capitalized), or Sentence Case (first letter of each sentence capitalized). The textarea updates instantly, and the selected button highlights with a gradient. Copy the converted text as needed.

Click the "Clear Text" button, which features a pulsing animation and a trash icon, to reset the textarea. This is useful when you want to start with new text. Closing the modal also clears the text.