Lowercase to uppercase converter
Turn lower case text into full UPPERCASE letters.
Runs in your browser. Nothing you type is sent anywhere.
- Instant conversion as you type
- Works on any length of text
- Nothing uploaded
How to convert lowercase to uppercase
- Paste your lower case text into the box.
- It converts every letter to upper case automatically.
- Copy the result or download it as a text file.
Lowercase to uppercase FAQ
Where is uppercase text commonly required?
Many government forms, shipping labels, vehicle registrations and legal documents ask for all capital letters so the text is easy to read and scan.
Does it also fix punctuation or spacing?
No, it only changes letter case. Use the remove extra spaces tool first if your text also has extra blank spaces or line breaks to clean up.
Will numbers and symbols be affected?
No. Numbers, punctuation and symbols have no case, so they pass through unchanged.