Piclizer

Case Converter

Change the capitalisation of any text without retyping it. Eleven case styles cover everything from headlines to variable names, and every result can be copied with one click.

Input

Conversions

All processing is done locally in your browser. Your images never leave your device.

How to use

  1. 1

    Paste your text into the editor.

  2. 2

    Pick the case style you need.

  3. 3

    Compare the result and switch styles as often as you like.

  4. 4

    Copy the converted text or download it.

Supported formats

Accepts

Produces

FAQ

UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, SCREAMING_SNAKE_CASE, aLtErNaTiNg and iNVERSE cASE.

Arabic script has no upper or lower case, so those styles leave it unchanged, while separator-based styles such as kebab-case still work.

Every word is capitalised for predictability. If you follow a style guide with lowercase articles, adjust those few words manually.

Yes. camelCase, PascalCase, snake_case and kebab-case all detect existing word boundaries, including camel humps.

No hard limit — very long documents are only limited by your device's memory.

About this tool: Case Converter

Every letter case, applied perfectly

The Case Converter transforms text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case and more — with intelligent handling that keeps small words lowercase in titles and respects existing acronyms.

Case mistakes are the typos everyone notices last: a headline typed in caps lock, a URL slug with spaces, a database field with mixed conventions. Whether you are formatting headings, writing code identifiers, or normalising a list of names, choosing the right convention takes one click instead of retyping.

Conversion is instant and local — your text is processed in your browser. Developers will find the programming cases (camelCase, snake_case, CONSTANT_CASE) particularly handy for renaming variables across documentation and code.

Like every Piclizer tool, this one runs entirely in your browser — your files stay on your device.

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