UtilityBaseText Tools
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, and more.
Updated January 25, 2026
How to use the case converter
- 1Paste or type your text.
- 2Click one of the case buttons to convert it.
- 3Copy the result or download it as a .txt file.
Common uses
- Fix text accidentally typed in all caps.
- Format headlines consistently in Title Case.
- Normalize casing in pasted lists and data.
Frequently asked questions
What's the difference between Title Case and Capitalized Case?
Capitalized Case capitalizes the first letter of every word. Title Case follows headline conventions: it capitalizes major words but keeps short connectors like 'a', 'of', 'and', and 'the' lowercase unless they begin or end the title.
Does Sentence case fix ALL-CAPS text?
Yes. It lowercases everything, then capitalizes the first letter of each sentence — the fastest fix for text typed with caps lock on.
Will the converter change my punctuation or spacing?
No. Only letter casing changes; punctuation, numbers, spacing, and line breaks are preserved exactly.
Can I download the converted text?
Yes — the Download button saves the current output as a plain .txt file generated locally in your browser.
About this tool
The case converter transforms any text between seven capitalization styles: UPPERCASE, lowercase, Title Case, Sentence case, Capitalized Case, aLtErNaTiNg case, and iNVERSE cASE. It rescues text typed with caps lock on, formats headlines consistently, and normalizes messy pasted content. Title Case keeps small words like 'a', 'and', and 'of' lowercase unless they start the title, matching common style guides. Convert, copy, or download the result as a text file — all locally in your browser.
Like everything on UtilityBase, the case converter runs entirely in your browser — nothing you enter is uploaded or stored on a server. It's free to use with no account required. Browse more text tools here.
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