Productivity

TEXT CASE CONVERTER

Convert text between 16 formats with batch view, line operations, advanced stats, find & replace, and history — all in your browser.

Input

Format Per-line

Your Text

Output

Converted Text

Frequently Asked Questions

Is my data saved between sessions?

Data is stored locally in your browser using localStorage. Clearing your browser data will remove it.

Can I lose my data?

Since data is stored locally, clearing browser data or using a different device will not carry over your information.

Does this work offline?

Yes, once loaded, all functionality works entirely offline with no internet connection needed.

Is my data private?

Absolutely. Everything stays in your browser. No data is sent to any server or third party.

What text case formats are supported?

Ten formats: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case.

Does the converter work in real time?

Yes. The output updates instantly as you type or switch formats. There's also a Convert button if you prefer manual control.

Can I swap input and output?

Yes, click the Swap button to use the converted result as new input â€” useful for multi-step conversions.

Is my text sent to a server?

No. All conversion happens locally in your browser. Your text never leaves your device.

How to Use

Set Up

Configure the tool by entering your data or adjusting the settings to your preference.

Use the Tool

Interact with the tool to track, organize, or generate content as needed.

Review & Export

View your data, make adjustments, and export or copy results when ready.

Type or Paste Text

Enter your text into the input area. The output updates automatically as you type.

Select a Format

Click any case format button (UPPER, lower, Title, etc.) to apply it instantly.

Copy the Result

Click Copy to save the converted text to your clipboard, or use Swap to continue editing.

About the Text Case Converter

The Text Case Converter is a fast, privacy-first tool that transforms text between 10 different case formats. Whether you need to fix inconsistent capitalization in a document, generate camelCase variable names for code, or convert headings to Title Case for SEO, this tool handles it instantly in your browser.

All processing is done client-side using JavaScript â€” no text is sent to any server, no data is stored or tracked. The tool is free, requires no sign-up, and works offline after the initial page load.

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