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Lexicon · Word games

Case Converter

Instantly fix capitalization issues or format code variables.

Free foreverNo uploadsNo account
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All files are processed locally in your browser. Nothing is uploaded to our servers, so your documents remain private and secure.

01 · Real-world fits

Common use cases

  • Fixing paragraphs accidentally typed with Caps Lock on
  • Converting spaced words into `camelCase` or `snake_case` for programming variables
  • Standardizing article headers to proper Title Case
  • Preparing text files before sending them to a client or teammate
  • Cleaning up one-off text tasks without installing desktop software
  • Working with private material without routing it through a third-party upload queue
02 · The honest pitch

Why Case Converter?

Manually retyping text to fix capitalization mistakes is a massive waste of time. Our tool instantly applies 8 different formatting algorithms to your text simultaneously.

Case Converter keeps the job narrow: instantly fix capitalization issues or format code variables. It is built for the small but frequent moments when opening a heavyweight editor, installing a package, or uploading sensitive work to a random service is more friction than the task deserves.

03 · Edge cases

Frequently asked questions

camelCase is a naming convention where the first letter of each word is capitalized, except for the first word. Common in JavaScript.