LibraTool
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Uppercase & Lowercase Converter

Toggle text between UPPERCASE and lowercase — format code, clean data, and standardise text instantly.

Ingen inloggning krävs
UPPERCASE

Resultat visas här

lowercase

Resultat visas här

Title Case

Resultat visas här

Sentence case

Resultat visas här

camelCase

Resultat visas här

PascalCase

Resultat visas här

snake_case

Resultat visas här

kebab-case

Resultat visas här

aLtErNaTiNg

Resultat visas här

UPPER/lower tips

💻

UPPERCASE is used for constants in programming, acronyms, and emphasis. Convert back to normal case after you're done.

📊

Cleaning CSV data? Convert all names or addresses to consistent case in one click.

📝

ALL CAPS text feels like shouting. Use lowercase for casual writing and sentence case for formal text.

💡

Combine with other converters — lowercase first, then apply title case for a clean headline.

Så här fungerar det

1
Ange
Enter your data into the tool above. Everything stays local to your browser.
2
Bearbeta
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Ladda ner
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Varför använda vårt?

✓Helt gratis — inga dolda kostnader, någonsin
✓Inget konto, e-post eller inloggning krävs
✓Filer lämnar aldrig din enhet
✓Inga filstorleksgränser överhuvudtaget
✓Inga vattenstämplar på någon utdata

Also check out…

📰

Title Case Converter

Convert text to proper title case — capitalise hea

📝

Sentence Case Converter

Convert text to sentence case — capitalise the fir

🐪

camelCase & snake_case Converter

Convert text between camelCase, snake_case, kebab-

✍️

Text Case Converter for Content Writers

Format your content perfectly — title case for hea

Vanliga frågor

Back to Textfallskonverterare