Text Case Converter
Paste a snippet and read it in seven canonical case forms at once — UPPER, lower, Title, Sentence, camelCase, snake_case, kebab-case. Click any cell to copy. What is this?
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Prose
Identifier
When to use it
A live converter that takes a block of text and renders it in seven canonical case forms simultaneously — UPPER CASE, lower case, Title Case, Sentence case, camelCase, snake_case, and kebab-case — so you can pick the one you need and copy it with a click. Useful when you’re renaming a variable from a draft note (“user profile cache” → user_profile_cache), composing API field names from a product spec, normalising a CSV column header, preparing a folder slug from a sentence, or fixing the all-caps yelling in a pasted error message. Every output updates as you type; nothing is sent over the network. The split between identifier-style cases (camel / snake / kebab) and prose-style cases (Title, Sentence) is shown in two groups so the right one is one glance away. Word boundaries follow Unicode UAX #29, so multi-word inputs split cleanly whether the original is separated by spaces, dashes, underscores, or camelCase humps.