Text tool

Text Case Converter

Flip your text's case in one click ✨

Convert text into uppercase, lowercase, title case, camelCase, snake_case, kebab-case, and other common formats.

How to use Text Case Converter

  1. Paste your text.
  2. Tap the case format you want.
  3. Copy the glow-up. +500 aura ✨

What this tool does

Developer cases

camelCase, PascalCase, snake_case, and kebab-case for the coders. Highkey clutch.

Clean up spaces

Optionally nuke extra whitespace out of messy text. No crumbs.

Multiple transformations

Apply another available transformation to the current text whenever needed.

Common uses

  • Normalize headings or copied text.
  • Convert labels into camelCase, snake_case, or kebab-case identifiers.
  • Reverse or invert text casing for quick transformations.

Processing and privacy

Browser processing: All text transformations run locally in the browser.

Limitations to know

  • Title and sentence casing are rule-based and may not follow every language or style guide.
  • Developer-case conversion can remove punctuation and word-boundary detail.

Keep original files where applicable, inspect the result, and do not rely on an automated output without checking that it fits your intended use.

Examples

Create a slug

Input: Hello, New World!

Output: hello-new-world

Practical tips

  • Use this to turn variable names from a spec doc into your preferred coding style in seconds. Sneaky W.

Frequently asked questions

Does it handle punctuation?

The behavior depends on the chosen transformation. Developer-case formats generally use punctuation and whitespace as word boundaries, so review the result for names that need exact preservation.

Related tools and guidance

  • Word Counter — Live word, character, and reading-time statistics.