Convert text case instantly
Paste text, choose a case style, and copy or download the converted result. The tool also shows quick word, character, and line counts while you work.
How to use this tool
- 1
Paste text
Add the text you want to transform into the input editor.
- 2
Choose a case
Select uppercase, lowercase, title case, sentence case, or capitalized words.
- 3
Review output
Check the converted text and basic text counts beside the workspace.
- 4
Copy or download
Copy the result to your clipboard or download a plain text file.
What it can do
Five conversion modes
Handle common writing, editing, and publishing case styles from one workspace.
Live output
The converted text updates immediately as input or options change.
Text counts
See words, characters, and lines without opening another tool.
Copy and download
Move the converted result into another app quickly.
Useful for
- Formatting headings and titles
- Cleaning pasted uppercase text
- Preparing metadata or labels
- Normalizing copy before publishing
Limits to know
- Title case is rule-based and may not match every editorial style guide
- Sentence detection is based on punctuation
- Locale-specific casing rules can vary by language
Private browser processing
This tool runs locally in your browser. TunerPage does not upload the working file or text to its servers.
Frequently asked questions
What case formats can I convert to?
You can convert text to uppercase, lowercase, title case, sentence case, or capitalized words.
Does the result update automatically?
Yes. The output updates as you type and whenever you switch the selected case option.
Can I download the converted text?
Yes. You can copy the result to the clipboard or download it as a plain text file.
Is my text uploaded?
No. The conversion runs locally in your browser and your text is not uploaded to TunerPage.