🔠 Convert Case – Change Text to Uppercase, Lowercase, Sentence Case & More

Welcome to NotepadHub’s Convert Case tool — a fast and free online utility that transforms your text into different capitalization styles instantly. Whether you're formatting blog titles, fixing all-caps content, or editing documentation, our converter makes it easy to switch between UPPERCASE, lowercase, Title Case, Sentence case, and more.

📌 Why Change Text Case?

Copy-pasting from documents, PDFs, or emails often leads to poorly formatted capitalization. You might get ALL CAPS text, all lowercase, or inconsistent casing that looks unprofessional. With this tool, you can correct and stylize any content — from headlines to reports — in seconds.

⚙️ Available Case Formats

• 🔡 lowercase – Converts all letters to small caps
• 🔠 UPPERCASE – Converts everything to capital letters
• 🔤 Title Case – Capitalizes the first letter of each word
• 📝 Sentence case – Capitalizes only the first letter of each sentence
• 🔁 aLtErNaTiNg cAsE – Switches between upper and lower randomly
• 🧼 One-click copy and reset options included

🎯 Ideal For

• ✍️ Writers formatting titles, headlines, and meta descriptions
• 🧑‍🎓 Students preparing assignments and essays
• 📧 Marketers fixing formatting in emails
• 💻 Developers cleaning user-generated content
• 📚 Editors reviewing inconsistently capitalized submissions

🧪 How to Use

1. Paste your text into the input field
2. Select your desired case format
3. Copy the converted result with one click

🛠️ Clean Your Text First

Before converting, make sure your text is clean and properly formatted. Use our other Text Tools to get the best results:

• 🧹 Remove Extra Spaces from pasted content
• ✂️ Clean out Empty Lines
• 🔁 Eliminate repeated entries with Remove Duplicate Lines
• 📏 Flatten formatting using Remove Line Breaks
• 🔍 Adjust wording via the Find and Replace Tool
• 📧 Extract emails using Email Extractor
• 🔗 Pull URLs with URL Extractor
• 😶 Remove emoji clutter using Remove Emojis
• 📊 Measure readability and density using Word Counter
• 🔃 Flip your lines after converting using Reverse List
• 🗂️ Alphabetize your text with Sort Text
• 🧪 Compare formats using Difference Checker
• 💻 For structured formatting, try Online HTML Compiler
• 📝 Use Classic Notepad for clean writing

🔐 Privacy & Security

All content processing happens locally in your browser using JavaScript. We never store, upload, or track any of your input — making this tool fully secure for professional, academic, or personal use.

📱 Use on Any Device

Whether you're on desktop, tablet, or mobile — the Convert Case tool is built to work smoothly across all screens and browsers. Perfect for quick adjustments on the go or in the middle of a workflow.

💡 Advanced Writing Workspace

Need multi-file editing or tabbed writing? Explore our Modern Notepad App to organize large projects, switch between notes, and write distraction-free in your browser.

✅ Try It Now

Format your content with the perfect case — from uppercase headlines to title-cased product names. Our Convert Case tool makes text transformation effortless and reliable. Paste your text and click a format — it’s that simple.

Created by NotepadHub — your all-in-one destination for browser-based writing and editing tools that are clean, fast, and secure.