Case-ify: The String Toolbox

Paste strings or lists, convert to common naming conventions (camel/snake/kebab/Pascal/Title), and apply utilities like de-dupe, slugify, sort, wrap, replace, prefix/suffix — all in one file.

Tip: Use Ctrl+Enter to copy output
Input Multi-line supported. Paste identifiers, headings, phrases, paths…
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Auto-saves locally
Transform Choose case + utilities. Output updates instantly.

Case

List / Lines

Join with
Line prefix
Line suffix
Quote

Find & Replace

Find
Replace
Options
Numbering
Slugify
Output
Output
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Keyboard: Ctrl+Enter copies output
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