256 Tools

Naming Case Converter

camelCase
myVariableName
PascalCase
MyVariableName
snake_case
my_variable_name
kebab-case
my-variable-name
CONSTANT_CASE
MY_VARIABLE_NAME
dot.case
my.variable.name
Title Case
My Variable Name
Sentence case
My variable name
lower case
my variable name
UPPER CASE
MY VARIABLE NAME

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This converter takes a name in any style and rewrites it in all the common cases at once: camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, Title Case and more. It splits the words intelligently, even from camelCase or mixed input, so you can copy the exact style your code or content needs. Everything runs in your browser.

How to use

  1. Type or paste a name in any style.
  2. See it converted to every case below.
  3. Copy the case you need.

How it works

The input is first split into words. Separators like spaces, underscores, hyphens and dots are treated as word breaks, and case boundaries inside camelCase or PascalCase are detected too — including runs of capitals like HTMLParser, which becomes HTML and Parser. The words are then joined and capitalized according to each target style, so the same name appears consistently in every case.

The words my, variable, name shown joined as camelCase, snake_case and kebab-case.my variable namemyVariableNamemy_variable_namemy-variable

Features

All cases at once

Ten styles generated from one input, ready to copy.

Smart splitting

Detects words from camelCase, separators, and capital runs.

Code-friendly

Covers the cases used in variables, constants, files and URLs.

Private & instant

All conversion runs in your browser; nothing is uploaded.

When to use it

Coding

Match a project's naming style for variables and files.

APIs & data

Convert keys between snake_case and camelCase.

URLs

Turn a title into a kebab-case slug fragment.

Docs

Produce Title Case or Sentence case headings.

Notes

  • Word splitting handles camelCase, separators, and capital runs.
  • Numbers stay attached to the word they appear in.
  • Pick the case that matches your language or project style.
  • All processing runs on your device; nothing is uploaded.

FAQ

Which cases are supported?
camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, Title Case, Sentence case, lower case and UPPER CASE.
Does it understand camelCase input?
Yes. It splits at case boundaries, so myVariableName becomes the words my, variable, name.
How are capital runs handled?
Runs like HTML are kept together, so HTMLParser splits into HTML and Parser.
What happens to numbers?
Numbers stay attached to the surrounding word and are carried through to each case.
Is my text uploaded?
No. Everything is converted in your browser and nothing leaves your device.

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