Pascal Case Converter

Pascal Case Converter

Single Mode

0 Items

1 Output lines

0 Output chars

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Installable as PWA

Workflow & Usage

  1. Paste your text Add a phrase, label, or list (one item per line).

  2. Get PascalCase output instantly The output updates live:

  • hello world → HelloWorld
  • pricing plan v2 → PricingPlanV2
  1. Copy and use it Click Copy and paste into code, file names, docs, or schemas.

Need more formats (camelCase, snake_case, Slug, Title Case, etc.)? Use the full Text Transformer tool.

What PascalCase Is Good For

PascalCase is a “this is a thing” format — great for names that represent objects, types, and components.

  • Classes and types user session → UserSession

  • React / UI component names pricing card → PricingCard

  • C# and many strongly-typed codebases Common for models, DTOs, and public APIs.

  • File/module naming (in some projects) image resizer → ImageResizer (depending on your conventions)

Note: For URLs, you generally want Slug or kebab-case, not PascalCase.

Examples

Common conversions

  • Hello world → HelloWorld
  • API key v2 → ApiKeyV2
  • room 12A check-in time → Room12ACheckInTime
  • AlreadyPascalCase → AlreadyPascalCase

From separators

  • image-resizer tool → ImageResizerTool
  • user_name → UserName
  • product.price.usd → ProductPriceUsd

Multi-line lists

Input:

blog post card
pricing table row
utm campaign model

Output:

BlogPostCard
PricingTableRow
UtmCampaignModel

Use Cases

  • Developers Convert human phrases into class/type names quickly (especially when scaffolding models or components).

  • Design systems Rename UI pieces consistently across docs and code.

  • APIs and schemas Create clean type names for OpenAPI, GraphQL, or internal schemas.

  • Refactoring When you’ve got a spreadsheet of names and you need them as code identifiers.

Tips for Best Results

  • Be consistent about acronyms Many teams want APIKey instead of ApiKey. This converter aims for predictable casing. If your style guide is strict, do a quick pass on acronyms after converting.

  • Avoid using PascalCase for user-facing titles It’s meant for identifiers, not headings. For readable titles, use Title Case or Sentence case in the full tool.

  • Keep names short PascalCase is readable, but long chains can get heavy fast.

How It Works

  • Word splitting Your text is split into words using spaces and common separators (underscore, dash, dots, punctuation).

  • Joining with caps Each word is capitalized (where case exists) and joined together with no separators.

  • Local and fast It’s plain string processing in your browser — no uploads, no tracking, no storage.

Frequently Asked Questions

PascalCase joins words together with no spaces and capitalizes the first letter of every word (e.g., 'hello world' → 'HelloWorld'). It’s common for class names and components.

PascalCase starts with an uppercase letter ('MyComponent'). camelCase starts with a lowercase letter ('myComponent'). Many style guides use PascalCase for classes/components and camelCase for variables/functions.

Yes. Spaces and separators (like dashes, underscores, and dots) are treated as word breaks, then the words are joined. Numbers are kept.

Yes. Casing is handled using your browser’s Unicode rules, so Greek and many other scripts convert correctly where case forms exist.

No. Everything runs locally in your browser. Your input isn’t sent to a server, and the tool can work offline after it loads once.

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