Image & Color
Background Remover
Color Palette
Image Converter
Color Picker
Metadata Viewer
Image Watermark
Image Steganography
Color Contrast Checker
Image Resizer
Color Blind Simulator
Placeholder Generator
CSS Gradient Generator
Box Shadow Generator
SVG Sprite Generator
CSS Grid Generator
Animation Generator
Favicon Generator
Aspect Ratio Calculator
Flexbox Playground
Clip-Path Maker
Transform Playground
Filter Playground
Typography Playground
CSS Visual Toolkit
Scroll Animations
Easing Visualizer
Audiogram Generator
Text & Data
Text Diff
Word Counter
Data Formatter
Base64 Encoder
Markdown Preview
CSV ↔ JSON
JSON Path Explorer
JSON Schema Validator
Unicode Inspector
Cipher Toolbox
Lorem Ipsum
Readability Analyzer
Word Frequency
Markov Generator
ASCII Art
Hash Generator
Password Generator
Mojibake Fixer
Config Converter
URL Encoder
Base Converter
Case Converter
Text Cleaner
Dev & Network
QR Designer
QR Reader
Regex Tester
Cron Builder
JWT Decoder
Timestamp Converter
SQL Formatter
API Tester
Network Calculator
DNS Lookup
PDF Toolkit
File Inspector
Math Plotter
Meta Tag Generator
Code Diff Visualizer
Cron Expression Tester
Markdown Slides
Unit Converter
Data Visualizer
chmod Calculator
Linguistics
IPA Chart
Phonemes
Syntax Trees
Language Families
Minimal Pairs
Morphology
Syllable Counter
Rhyme Finder
Homophone Finder
Vowel Chart
IPA Transcriber
Concordance
Cognate Explorer
False Friends
Phono Rules
Word Order View all linguistics tools →
Suggest a Tool Support Fixie

How to Convert Text Case Online (Upper, Lower, Title, Camel)

Converting text between different cases (uppercase, lowercase, title case, camelCase, etc.) is a common task for developers, writers, and content creators. This guide shows you how to instantly transform text case using a free online tool - no installation required.

Step 1: Paste or Type Your Text

Go to fixie.tools/text-case and paste the text you want to transform. The tool handles any length of text from single words to entire paragraphs.

Step 2: Choose Your Target Case Format

Select the case style you need: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, or CONSTANT_CASE.

Step 3: View the Converted Result

The tool transforms your text immediately after selecting a case style. The converted text appears in the output area with the exact formatting you chose.

Step 4: Copy the Result

Click the Copy button to copy the converted text to your clipboard. The original text remains in the input box, so you can try different case styles without re-pasting.

Try It Now — Free, No Signup →

Frequently Asked Questions

What's the difference between camelCase and PascalCase?
camelCase starts with a lowercase letter (myVariableName), while PascalCase starts with uppercase (MyClassName). Both remove spaces and capitalize subsequent words.
Is this tool free?
Yes, completely free with no signup required and no limits on usage.
Which case format should I use for programming?
It depends on your language. JavaScript uses camelCase for variables and PascalCase for classes. Python prefers snake_case. Constants often use CONSTANT_CASE.
Can I convert multiple paragraphs?
Yes, paste as much text as you need. The tool handles single words, sentences, paragraphs, or entire documents.
Does the tool preserve special characters?
Yes, numbers and special characters are preserved. Only letter casing and spacing are modified.

Related Tools

Lorem Ipsum Generator

Generate placeholder text for testing
Text Diff Checker

Compare text before and after case conversion
Word Counter

Count words and characters in text