
Text Case Converter Tool
Transform text between uppercase, lowercase, and other case styles
Paste or type your text below:
lowercase
hello world
UPPERCASE
HELLO WORLD
Title Case
Hello World
Sentence case
Hello world
camelCase
helloWorld
PascalCase
HelloWorld
snake_case
hello_world
kebab-case
hello-world
sTuDlYcAsE
hElLoWoRlD
iNVERT cASE
hELLO wORLD
Ever been there? You’re rushing to finish a document or a bit of code, you copy-paste some text, and it comes out looking like a complete mess. All-caps, random lowercase letters, weird spacing… It’s a tiny frustration that can derail your whole flow. This little tool is a lifesaver for that exact problem. It’s a simple, elegant way to fix any formatting nightmare with just one click.
Stop Fixing Text Formatting Manually (There’s a Better Way)
It’s a huge waste of time to go through a block of text and manually correct every single capitalization issue. You’re a human, not a text bot. The whole point of modern software is to take care of these tedious tasks for you. And that’s exactly what this text case converter does. It’s a clean, straightforward tool that handles all the common (and not-so-common) case conversions you’ll ever need. Whether you’re writing a report, prepping data for a spreadsheet, or naming a new variable in your latest project, this is the kind of tool you’ll find yourself bookmarking and coming back to again and again.The Right Case for Every Situation
It’s easy to think there are only two text cases: upper and lower. But in the digital world, there’s a whole universe of them. This tool gives you a range of options, from the most basic to the highly specific, to make sure your text is always perfect.Common Text Cases for Everyday Writing
For most of us, these are the heavy-hitters. You’ll probably use these a lot for emails, blog posts, and documents.- lowercase: Great for a casual, laid-back feel.
- UPPERCASE: Perfect for grabbing attention, or when you just need to YELL.
- Title Case: The standard for headings, titles, and names. It capitalizes the first letter of each word.
- Sentence case: The default for most writing. It capitalizes the first letter of the first word in a sentence.
Specialty Cases for Coders & Data Nerds
As a developer myself, this is where the tool really shines. I can’t tell you how many times I’ve had to quickly convert a user-friendly name into something that works for a programming language.- camelCase: The go-to for many languages like JavaScript and Java. It starts with a lowercase letter and capitalizes the first letter of each subsequent word.
- PascalCase: Similar to camelCase, but every word starts with a capital letter. Often used for class names.
- snake_case: A popular choice for languages like Python. It uses underscores to separate words.
- kebab-case: The standard for URLs and CSS files, with words separated by hyphens.









