Case Converter
Text & ContentTransform text between camelCase, PascalCase, snake_case, UPPER_CASE, and more.
Select Case Format
What is Case Converter?
Case Converter transforms text between 12 case formats — camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case, dot.case, Title Case, Sentence case, UPPERCASE, lowercase, alternating, and path/case. It handles abbreviations and mixed input gracefully.
How to use Case Converter
Select the target case format
Click any of the 12 format buttons to set the active conversion. A small example shows what the output will look like.
Paste or type your text
Enter the text you want to convert in the left input area. Multi-line and multi-word inputs all work.
Copy the result
The converted text appears on the right. Click Copy to put it on your clipboard.
Browse all conversions
Scroll down to the "All Conversions" table to see your text in every format simultaneously — useful when you're not sure which format to use.
Who uses Case Converter?
Variable naming
Developers
Convert a plain English phrase like "user first name" to camelCase (userFirstName), snake_case (user_first_name), or PascalCase (UserFirstName) for code.
Database column naming
Database administrators
Convert column names between camelCase (used in code) and snake_case (used in SQL) when writing queries or migrations.
Content formatting
Writers & editors
Quickly apply Title Case or Sentence case to headings copied from various sources that have inconsistent capitalisation.
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FAQ
What case formats are supported?+
How does it handle abbreviations?+
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