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All ToolsText Case Converter
Text Case Converter
Convert text between 10 case formats: camelCase, PascalCase, snake_case, kebab-case, and more.
What is Text Case Converter?
Text Case Converter lets you select a specific case format and convert your text instantly. Supports 10 formats: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case.
How It Works
Select the desired case format, enter your text, and click Convert. The tool tokenizes your input by splitting on spaces, underscores, hyphens, and camelCase boundaries, then reassembles it in your chosen format.
How to Use
- 1
Paste your text
Type or paste the text you want to convert into the input area.
- 2
Choose a case format
Select from UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, or more.
- 3
Convert
Click the desired case button. The converted text appears in the output field instantly.
- 4
Copy
Click "Copy" to copy the converted text to your clipboard.
Who Uses This Tool
💻
Variable & Function Naming
Convert a human-readable phrase into camelCase or snake_case when naming variables, functions, or database columns in code.
🌐
URL & Slug Generation
Transform a blog post title into kebab-case to create clean, SEO-friendly URL slugs without manual editing.
📢
Headline Formatting
Apply Title Case to article headlines, email subjects, or presentation slide titles in one click.
📋
Pasted Text Cleanup
Fix all-caps or randomly capitalised text pasted from documents by converting it to Sentence case instantly.
🔑
Environment Variables
Convert configuration keys to CONSTANT_CASE to match the naming convention used for environment variables across all platforms.
🎨
CSS Class & ID Names
Turn descriptive phrases into kebab-case CSS class names that follow standard stylesheet conventions.
Why Choose This Tool
10 Case Formats
Covers every common format: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case.
Smart Tokenisation
Automatically splits on spaces, underscores, hyphens, and camelCase word boundaries so mixed-format input is handled correctly.
Visual Format Selector
Each format button shows its name and a short description so you can instantly see which one to choose without guessing.
One-Click Copy
The converted output is copied to your clipboard with a single button press, ready to paste directly into your editor.
Handles Any Input Case
Works regardless of whether your input is already in one specific case or a mix of formats, correctly tokenising before converting.
Fully Browser-Based
No data leaves your browser — your text stays private and conversions are instant with no server latency.
Also Try
Key Benefits
- Choose the exact case format you need
- Handles camelCase, PascalCase, snake_case input detection
- One-click copy of the output
- 10 case formats supported
- 100% browser-based, no data sent anywhere
Frequently Asked Questions
Also Known As
text case converter onlinecamelCase to snake_case converterconvert text to title case freeuppercase to lowercase converterkebab case converter onlinePascalCase generator toolsentence case convertertext formatting tool online
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