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Case Converter

Transform text between common capitalization and developer naming styles, then copy the result in one click.

TOOLMERA / TEXT
Case Converter
Browser-first processing
“Simple Title Case” capitalizes every word. It does not apply AP, Chicago, APA or other editorial minor-word rules.
Privacy-mindedBrowser-first whenever possible
Instant workflowNo setup or account required
Free core toolOpen it and get the task done
WHY TOOLMERA

Built to get the task done.

  • 9 case modes
  • Editorial & code styles
  • Copy result
ABOUT THIS TOOL

Case Converter — Uppercase, Title, camelCase & More

Convert text to uppercase, lowercase, simple title case, sentence case, camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE.

Capitalization and naming styles explained

UPPERCASE and lowercase change letter case without restructuring the text. Sentence case lowercases the input and capitalizes the beginning of sentences. Simple Title Case capitalizes each word.

Developer naming modes reshape whitespace-separated words into camelCase, PascalCase, snake_case, kebab-case or CONSTANT_CASE for identifiers, configuration values and code conventions.

camelCaseexampleVariableName
PascalCaseExampleVariableName
snake_caseexample_variable_name
kebab-caseexample-variable-name
CONSTANT_CASEEXAMPLE_VARIABLE_NAME

Simple Title Case is not an editorial style guide

Toolmera’s Simple Title Case capitalizes every word. It does not apply AP, Chicago, APA or MLA rules for articles, conjunctions, prepositions or other minor words.

If a publication requires a specific editorial style, use the conversion as a starting point and review the result against that style guide.

HOW IT WORKS

How to use Case Converter

01

Paste your text

Enter the text or identifier you want to transform.

02

Choose a case style

Apply uppercase, title case, camelCase, snake_case or another supported style.

03

Copy the result

Copy the transformed output with one click.

NEXT STEP

Continue your workflow

check word and character counts
KEEP GOING

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FAQ

Common questions

Does Title Case keep small words such as “and” or “of” lowercase?

No. Toolmera’s Simple Title Case capitalizes every word and does not apply publication-specific minor-word rules.

Can I convert text to camelCase or snake_case?

Yes. Toolmera supports camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE in addition to editorial-style case changes.

Can I copy the converted text?

Yes. Use the Copy button beside the output after applying a case mode.

Can I undo a transformation?

You can apply another mode to the original text, but transformations that remove separators or original capitalization may not be perfectly reversible from the transformed output alone.