Case Converter

Every Case, Explained

• UPPERCASE - every letter capital. For emphasis, headings, and acronyms.
• lowercase - every letter small. For a casual, uniform look or resetting messy text.
• Title Case - The First Letter Of Each Word Capitalized. Standard for titles and headlines.
• Sentence case - only the first letter of each sentence capitalized, like normal prose.
• Capitalize Each Word - similar to Title Case but capitalizes every word including small ones.
• aLtErNaTiNg - flips case letter by letter, the classic "mocking" meme style.
• iNVERSE - swaps the case of every letter in your existing text.

Why a Case Converter Saves Time

Ever pasted a heading that arrived in ALL CAPS, or typed a whole paragraph with Caps Lock on by accident? Retyping is slow and error-prone. A case converter fixes it in one click. Writers use it to normalize headings, students to format essays, developers to reformat variable names and constants, and social media users to create stylized or meme-style text. Since the conversion runs entirely in your browser, even long documents convert instantly and your text never leaves your device.

A Note on Title Case Rules

Strict Title Case leaves small words (a, an, the, of, and, in) lowercase unless they start the title. Our Title Case capitalizes the first letter of each word for a clean, predictable result; if you need editorial-style title casing, do a quick manual pass on the small words afterward.

More free tools: Word Counter · Sentence Counter · Fancy Text Generator