Is there a character limit?

No strict limit. The tool runs in your browser so it can handle as much text as your computer memory allows.

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

All Tools

Case Converter

Free online case converter tool. Instantly convert text between Uppercase, Lowercase, Title Case, Sentence case, PascalCase, camelCase, snake_case, and kebab-case. Works locally in your browser for maximum privacy.

100% PrivateInstant ProcessingNo Upload Required

Free online case converter tool. Process your files securely in your browser - your data never leaves your device.

Start Typing

Type or paste your text to convert it instantly.

Key Features

Instant conversion
Supports 8+ case styles
Bulk text processing
Copy to clipboard
Download as file
100% Private

Common Use Cases

Fixing accidental caps lock
Programming variable naming
Title formatting for content
Data cleaning

Frequently Asked Questions

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Common Use Cases

Frequently Asked Questions

What case styles are supported?

Is there a character limit?

Do you save my text?

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Start Typing

Key Features

Common Use Cases

Frequently Asked Questions

What case styles are supported?

Is there a character limit?

Do you save my text?

More Text Tools

Word Counter

Text Diff/Compare

Find & Replace

Lorem Ipsum Generator

Text to Slug

Remove Duplicate Lines