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Case Converter

camelCase, snake_case, kebab, PascalCase.

camelCaseuserProfileImageUrl
PascalCaseUserProfileImageUrl
snake_caseuser_profile_image_url
CONSTANT_CASEUSER_PROFILE_IMAGE_URL
kebab-caseuser-profile-image-url
Title CaseUser Profile Image Url
Sentence caseUser profile image url
lower caseuser profile image url
UPPER CASEUSER PROFILE IMAGE URL

Word boundaries come from separators and case changes, so XMLHttpRequest becomes xml_http_request. Non-alphanumeric characters act as separators.

About Case Converter

Case conversion aligns identifier naming—camelCase, snake_case, kebab-case—across languages and style guides. toco.tools detects word boundaries and converts to common programming and title cases in the browser. Acronyms like URL or ID may need team-specific rules; review output before committing.

How to use

  1. Enter the identifier or phrase
  2. Choose the target case
  3. Copy the converted string

FAQ

What is a case converter?

A tool that rewrites text into programming naming conventions.

Does it convert Japanese phrases?

It targets Latin identifiers; pure Japanese strings may split differently.

Is input sent externally?

No. All processing runs in your browser.