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Uppercase & Lowercase Converter

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

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UPPERCASE

Resultater vises her

lowercase

Resultater vises her

Title Case

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Sentence case

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camelCase

Resultater vises her

PascalCase

Resultater vises her

snake_case

Resultater vises her

kebab-case

Resultater vises her

aLtErNaTiNg

Resultater vises her

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.

Sådan fungerer det

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

Hvorfor bruge vores?

✓Helt gratis — ingen skjulte omkostninger, nogensinde
✓Ingen konto, e-mail eller login krævet
✓Filer forlader aldrig din enhed
✓Ingen filstørrelsesbegrænsninger overhovedet
✓Ingen vandmærker på noget output

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

Ofte stillede spørgsmål

Back to Teksttype-konverter