LibraTool
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Uppercase & Lowercase Converter

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

Kò nílò ìwọlé
UPPERCASE

Àwọn àbájáde yóò farahàn níbí

lowercase

Àwọn àbájáde yóò farahàn níbí

Title Case

Àwọn àbájáde yóò farahàn níbí

Sentence case

Àwọn àbájáde yóò farahàn níbí

camelCase

Àwọn àbájáde yóò farahàn níbí

PascalCase

Àwọn àbájáde yóò farahàn níbí

snake_case

Àwọn àbájáde yóò farahàn níbí

kebab-case

Àwọn àbájáde yóò farahàn níbí

aLtErNaTiNg

Àwọn àbájáde yóò farahàn níbí

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.

Bí Ó Ṣe Ń Ṣiṣẹ́

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

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✓Kò sí ìdiwọ̀ ìwọ̀n fáìlì rárá
✓Kò sí àmì omi lórí àbájáde èyíkéyìí

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

Àwọn Ìbéèrè Tí A Máa Ń Béèrè

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