大文字・小文字・ケース変換ツール
テキストの大文字・小文字・キャメルケース・スネークケースなどをワンクリック変換。
Universal Text Case Converter
Scenario PresetsInstant naming conventions
Detected Words: 4All 12 conversions rendered simultaneously
camelCase
JavaScript / TypeScript variables and object properties
userAuthenticationHandlerV2
PascalCase
React components, class definitions, and TypeScript interfaces
UserAuthenticationHandlerV2
snake_case
Python variables, PostgreSQL table columns, and JSON APIs
user_authentication_handler_v2
kebab-case
URL slugs, CSS class names, and package repositories
user-authentication-handler-v2
CONSTANT_CASE
Environment variables, global constants, and enum keys
USER_AUTHENTICATION_HANDLER_V2
Title Case
Book titles, editorial headlines, and document headings
User Authentication Handler V2
Sentence case
UI button labels, error alerts, and prose sentences
User authentication handler v2
Header-Case
HTTP response headers and MIME protocol fields
User-Authentication-Handler-V2
dot.case
Kafka topics, translation keys, and log namespaces
user.authentication.handler.v2
path/case
Filesystem paths and URL route segments
user/authentication/handler/v2
UPPERCASE
All letters capitalized with whitespace preserved
USER AUTHENTICATION HANDLER V2
lowercase
All letters converted to standard lowercase
user authentication handler v2
概要
プログラミングの変数名や見出しに合わせて、テキストのケースを簡単に変換します。