How to use it
- Paste the text you want to change.
- Choose a case and run the conversion.
- Review names and acronyms before copying the result.
Worked example
- Input
- hello WORLD — مرحبا
- Result
- HELLO WORLD — مرحبا
Uppercase changes the English letters. Arabic has no uppercase/lowercase pair, so its letters stay unchanged.
Useful situations
- Fix a heading typed with Caps Lock.
- Prepare consistent labels for a document.
Limits and supported formats
Up to 200,000 characters. Arabic has no uppercase/lowercase distinction. Title and sentence modes use mechanical rules, not an editorial style guide.
Privacy
We do not store tool content or results. Optional usage events do not include files, filenames, text, passwords or QR contents. Reset when finished and save any output you need on your own device.
Questions about this tool
Will it preserve names such as iPhone?
Mechanical capitalization can change product names and abbreviations. Review those before using the result.
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