Text Case Converter
Convert your text instantly into UPPERCASE, lowercase, Sentence case, Title Case, Alternating case, or Inverse case. This tool works directly in your browser and your text is not stored or uploaded anywhere.
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Upload from File
Load text from a .txt, .docx, or .xlsx file.
or drag and drop
TXT, DOCX, XLSX up to 10MB
Tip: Files are processed locally in your browser. Nothing is uploaded to a server.
How to Use the Text Case Converter
- Paste or type your text in the input box.
- Click any case option to convert the text instantly.
- Copy the converted text using the Copy button.
- To convert a document, upload a TXT, DOCX, or XLSX file on the right.
- Select the output case and click “Process & Download”.
FAQs
Is this text case converter free?
Yes. This tool is completely free and works directly in your browser.
Is my text uploaded to a server?
No. All processing happens locally on your device, so your text never leaves your browser.
Which file formats are supported?
You can upload TXT, DOCX, and XLSX files up to 10MB.