Case Converter

Change text to sentence case, UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, and PascalCase instantly.

✨Free online text case tool
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Convert your text case

Paste your text, choose a case style, and copy the converted result in one click.

Choose case style

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What is a case converter?

A case converter is a simple **text** tool that instantly changes the capitalization of your content, making it easy to fix titles, headlines, code identifiers, and social posts without manual editing.[web:115][web:122][web:119]

Supported text cases

  • Sentence case – capitalizes the first letter of sentences, useful for paragraphs and descriptions.[web:116][web:118]
  • lowercase – converts all letters to lowercase for clean, minimal text.[web:118][web:119]
  • UPPERCASE – sets all characters to uppercase for emphasis or headings.[web:118][web:122]
  • Title Case – capitalizes the first letter of each word, perfect for blog titles and page headings.[web:120][web:129]
  • camelCase & PascalCase – popular in programming languages for variable and function names.[web:123][web:130]
  • snake_case & kebab-case – useful for file names, slugs, and URLs.[web:115][web:132]

Why use this online case converter?

  • Fast: conversion runs instantly in your browser with no server round trips, improving speed and privacy.[web:122][web:124]
  • SEO-friendly: consistent capitalization in titles and meta text can help click-through rates and readability for search visitors.[web:116][web:119]
  • Mobile-first: the layout is optimized for phones and tablets so you can fix text formatting from anywhere.[web:106][web:131]
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