Text Case Converter
Paste your text and switch it between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and kebab-case with one click — then copy the result.
Paste your text and pick a case: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, or kebab-case. The converted text updates instantly and you can copy it with one click. It all runs in your browser.
0 words · 0 characters
Your converted text appears here.
Zero Server Uploads
Files process in local RAM
Instant WASM Speed
No waiting queues or lags
Unlimited Batching
Convert files without limits
Suggest a Feature or Improvement for Case Converter
Need custom options, higher limits, or extra format support? Let our engineering team know!
How to use Case Converter
- 1Paste or type your text.
- 2Click the case you want (UPPERCASE, Title Case, camelCase, etc.).
- 3Copy the converted result.
Every common case in one place
Fix ALL-CAPS emails, format headings in Title Case, or convert a label into camelCase, snake_case, or kebab-case for code and file names. The converter recognises existing word boundaries — including camelCase input — so conversions stay clean.
Frequently Asked Questions
What's the difference between Title Case and Sentence case?
Title Case capitalises the first letter of every word; Sentence case capitalises only the first letter of each sentence.
Is my text uploaded?
No — the conversion happens entirely in your browser.