🔠 Free Online Case Converter Tool
Easily convert text between UPPERCASE, lowercase, Title Case, Sentence case, Toggle cASE, camelCase, snake_case, kebab-case, dot.case and more! Remove line breaks, clean text, count words, export TXT/PDF, and auto-detect your text’s case. Perfect for writers, students, developers, and content creators!
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What is a Case Converter Tool?
A case converter is a free online tool that instantly transforms your text into various letter case formats, including uppercase, lowercase, title case, sentence case, and toggle case. It also provides developer-friendly options like camelCase, snake_case, and kebab-case. It helps you correct formatting, style content, or prepare clean text for presentations, assignments, and coding.
How to Use:
- Step 1: Paste or type your text in the box.
- Step 2: Click a case style (e.g., UPPERCASE or Title Case) or any advanced feature.
- Step 3: Copy, download, share, or analyze your result—use anywhere!
Who Should Use This?
- 🧑💻 Developers formatting code or documentation
- 📝 Students writing essays
- 📣 Social media marketers & copywriters
- 🧠 SEO writers & bloggers
- 💼 Office professionals & content creators
- 🌍 Multilingual users (supports accents & special characters!)
Why Choose Our Free Case Converter?
No login, no installation, and no limits. 100% browser-based and mobile-friendly. Whether you’re formatting headlines, fixing messy text, optimizing writing for clarity, or coding—this tool makes it quick and easy.
Special Features:
- ✨ Smart Title Case (APA, Chicago, NY Times)
- 🐍 camelCase, snake_case, kebab-case for programmers
- 📚 Brand word rules (always fix “iPhone”, “YouTube”, etc.)
- 🧠 Find & fix inconsistent capitalization
- 🧼 Clean messy text, extra spaces, line breaks
- 🔎 Auto-detect case and smart suggestions
- 🧑🦱 Accessibility: dark mode, high contrast, dyslexia font
- 📊 Advanced stats: sentences, paragraphs, reading time, etc.
- 🚀 Share and export anywhere—WhatsApp, PDF, and more!