Case Converter
Convert text between UPPER CASE, lower case, Title Case, camelCase, and more
Text Lab
Multi-case Processor
Instant Sync
All variants below update in real-time as you type.
Ready to go
Clean, standardized output.
Case Converter — Text Case Changer Online
Convert text between UPPER CASE, lower case, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and more. Paste your text and get all variations instantly.
Case types explained
camelCase
First word lowercase, subsequent words capitalized. Used in JavaScript variable names: getUserName.
PascalCase
Every word capitalized. Used in class names and React components: UserProfile.
snake_case
Words separated by underscores, all lowercase. Common in Python and database column names: user_name.
kebab-case
Words separated by hyphens, all lowercase. Used in HTML attributes and CSS class names: user-name.
Continue Exploring
Other Text Tools you might like...
Cipher Tools
Encrypt and decrypt text with Caesar, Vigenère, ROT13, and Atbash classical ciphers — with live alphabet preview
Find & Replace
Find and replace text with regex support, case sensitivity, whole-word matching, and live preview
Strip HTML Tags
Remove all HTML tags from text — with options to preserve links, decode entities, keep line breaks, and remove script/style blocks
Unicode Character Inspector
Inspect every character in text — view code points, UTF-8/UTF-16 encoding, HTML entities, categories, detect invisible characters and zero-width spaces
BPE Tokenizer
Train Byte Pair Encoding on your own text and watch subword tokens emerge — visualize merge steps, vocabulary growth, and token IDs like GPT and modern LLMs use
Readability Score Checker
Calculate Flesch Reading Ease, Flesch-Kincaid Grade, Gunning Fog, SMOG, and ARI scores for any text
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text in paragraphs or words
Text Diff
Find and highlight differences between two pieces of text