CaseConvert — Online Case Converter & Text Tools
Simply enter your text and convert it to uppercase, lowercase, title case, and more.
Explore 124+ free tools
Browse all tools📝 Reverse Text Generator
Reverse text backwards character by character.
📝 Sentence Case Converter
Convert your text to sentence case — first letter capitalized per sentence.
📝 Title Case Converter
Convert text to Title Case — capitalizes major words, keeps articles lowercase.
📝 Wingdings Translator & Converter
Translate English to Wingdings symbols and back.
📝 Binary Code Translator
Translate text to binary and binary back to plain text.
📝 Morse Code Translator
Translate English to Morse code and Morse back to English.
📝 PNG to WebP Converter
Convert PNG images to WebP for smaller file sizes.
📝 Bold Text Generator
Generate 𝐛𝐨𝐥𝐝 Unicode text you can paste anywhere.
📝 Fancy Text Generator
Turn plain text into fancy 𝓼𝓬𝓻𝓲𝓹𝓽 or 𝔤𝔬𝔱𝔥𝔦𝔠 fonts.
📝 Strikethrough Text Generator
Add a s̶t̶r̶i̶k̶e̶t̶h̶r̶o̶u̶g̶h̶ line through text.
📝 Upside Down Text
Flip your text ǝpᴉsdn uʍop.
📝 Zalgo Text Generator
Create Z̸̢̛a̷͈͝l̶̙͝g̷̭͛o̶̜̎ chaos text for spooky effects.
A complete case converter and text toolkit
CaseConvert began as a single case converter and grew into a library of more than 124 focused utilities for everyday text work. The idea behind it is simple: most people don't need another heavyweight editor, they need one small job done well — fixing a headline that arrived in ALL CAPS, stripping the invisible formatting that came along with a PDF paste, counting words before a deadline, or turning a product name into a clean URL slug. Each tool on this site does exactly one of those jobs, loads in under a second, and gets out of your way.
Everything runs inside your browser. When you paste text or drop in a file, the conversion happens on your own device using JavaScript — nothing is uploaded, queued on a server, or written to a database. That matters if you work with client copy, unpublished manuscripts, internal documents or anything else you would rather not hand to a third party. It also means the tools keep working on a plane or a bad hotel connection once the page has loaded.
Which text case should you use?
Case conventions are not just cosmetic — style guides, programming languages and platforms each expect a particular form. Here is a quick reference for the ones people convert most often.
| Case | Example | Typically used for |
|---|---|---|
| Sentence case | The quick brown fox | Body copy, UI labels, most modern style guides |
| Title Case | The Quick Brown Fox | Headlines, article titles, book and film names |
| UPPERCASE | THE QUICK BROWN FOX | Acronyms, short buttons, legal notices |
| lowercase | the quick brown fox | Tags, hashtags, casual social copy |
| camelCase | theQuickBrownFox | JavaScript variables and object keys |
| PascalCase | TheQuickBrownFox | Class names in C#, Java and TypeScript |
| snake_case | the_quick_brown_fox | Python variables, SQL columns, file names |
| kebab-case | the-quick-brown-fox | URL slugs, CSS classes, HTML attributes |
Frequently asked questions
How do I convert text to Title Case online?
Paste your text into the converter at the top of this page and choose Title Case. Each significant word is capitalised while short articles, conjunctions and prepositions stay lowercase, which matches the AP and Chicago conventions used by most publishers. Copy the result with one click.
Is my text stored or read by anyone?
No. The conversion runs in your browser, so the text never leaves your computer or phone. We do not log the content you paste, and there is no account or database attached to the tools.
Is there a limit on how much text I can convert?
There is no fixed character limit. In practice you can paste several megabytes at once; the only constraint is how much your browser can comfortably hold in memory.
Do the tools work on a phone?
Yes. Every tool is responsive and works in Chrome, Safari, Firefox and Edge on Android, iOS, Windows, macOS and Linux. Nothing needs to be installed.
What is the difference between sentence case and title case?
Sentence case capitalises only the first letter of the sentence plus proper nouns, and reads naturally in body copy. Title case capitalises most words and is reserved for headlines, titles and headings.
Can I use the output in commercial work?
Yes. Anything you convert or generate here is yours to use in client work, published articles, apps or products, with no attribution required.