Free path/case Converter

About path/case Converter

Transform any text into path/case format - the naming convention for file paths, URL routes, API endpoints, and hierarchical structures. Perfect for creating organized, readable, and SEO-friendly path structures.

path/case uses lowercase letters with forward slashes separating words, creating clear hierarchical paths.

How to Use

1. Type or paste your text into the input box
2. Lines are preserved by default - each line converts to a separate path (perfect for multiple routes)
3. Optional: Disable “Preserve lines” to convert all text into a single path
4. Click “Convert to path/case” button
5. Copy or download your formatted text

The tool works offline after the first load and converts instantly!

What is path/case?

path/case (also known as slash-case or route-case) is a naming convention where:

• All letters are lowercase
• Words are separated by forward slashes (/)
• No spaces, hyphens, underscores, or special characters (except /)

Example: user profile settings → user/profile/settings

Why “path”? Forward slashes create hierarchical structures that represent navigation, like file paths or URL routes.

Examples

Basic Conversions

Before: User Profile Settings
After: user/profile/settings

Before: API User Data
After: api/user/data

Before: home-page-banner
After: home/page/banner

Before: customer_account_details
After: customer/account/details

Before: blogPostComments
After: blog/post/comments

Batch Conversion (Preserve Lines - Default)

Before:

User Profile
User Settings
User Orders

After:

user/profile
user/settings
user/orders

Key Features

✅ Instant Conversion - Click button and text converts immediately
✅ Preserve Lines Option - Convert multiple paths at once (enabled by default)
✅ Smart Detection - Converts from camelCase, snake_case, kebab-case
✅ Copy & Download - Export as .txt or copy in one click
✅ 100% Private Processing - All conversion happens in your browser
✅ Works Offline - Functions without internet after initial load

path/case vs Other Conventions

Common Use Cases

URL Routes

Perfect for web application routing:

/
/about
/about/team
/blog
/blog/category/technology
/products/:id
/api/users
/api/users/:id/profile

File Paths

Standard for directory structures:

src/components/common/button
src/pages/home
assets/images/logos
config/environments/production

API Endpoints

RESTful API convention:

/api/users
/api/users/:id
/api/users/:id/orders
/api/products/categories

Framework Examples

Next.js Structure

app/
├── page.js                    // /
├── about/page.js              // /about
├── blog/[slug]/page.js        // /blog/[slug]
└── api/users/route.js         // /api/users

React Router

<Route path="/dashboard" element={<Dashboard />} />
<Route path="/users/:id" element={<UserProfile />} />
<Route path="/products/categories" element={<Categories />} />

Express.js

app.get("/api/users", listUsers);
app.get("/api/users/:id", getUser);
app.get("/api/products/categories", getCategories);

Best Practices

Effective path/case Usage

✅ Keep paths short and descriptive
Good: /products/electronics/laptops
Bad: /products/category/electronics/subcategory/computers/type/laptops

✅ Use meaningful segments
Good: /api/users/123/orders
Bad: /api/u/123/o

✅ Maintain consistent depth
Good: Same nesting level for similar routes

✅ Use plural for collections
Good: /api/users, /api/products
Avoid: /api/user, /api/product

✅ Combine with kebab-case for multi-word segments
Good: /blog/web-development/getting-started

Path Depth Guidelines

• Ideal: 2-3 levels - /category/subcategory/item
• Maximum: 4-5 levels
• Avoid: 6+ levels - becomes unwieldy

Frequently Asked Questions

Should I use path/case or kebab-case for URLs?

Use both together!

• path/case: For URL structure (segments separated by slashes)
• kebab-case: For multi-word segments within the path

Example:

✅ /blog/web-development/getting-started
   └── path/case structure with kebab-case segments

How deep should my path structure go?

Guidelines:

• Ideal: 2-3 levels deep
• Maximum: 4-5 levels
• Avoid: 6+ levels - becomes hard to manage

Examples:

✅ Good: /products/electronics/laptops
⚠️ Deep: /shop/categories/electronics/computers/laptops/gaming
❌ Too deep: 7+ levels

Should API paths match frontend routes?

Generally yes, for consistency:

Frontend: /users/:id/profile
API:      /api/users/:id/profile

This makes the relationship clear and predictable.

Can I use path/case for file names?

No! Operating systems use slashes as directory separators. For file names, use:

• kebab-case: user-profile-data.js
• snake_case: user_profile_data.js
• camelCase: userProfileData.js

How do I handle query parameters?

Paths and query params are separate:

✅ Clean path with params:
/api/products?category=electronics&sort=price

❌ Don't put filters in path:
/api/products/filter/electronics/sort/price

Should I include file extensions in paths?

Generally no for web routes:

✅ Clean: /about, /blog/my-post
❌ Avoid: /about.html, /blog/my-post.php

Exception: Static assets need extensions like /assets/logo.png

How do I convert between formats?

Use our related converters:

• kebab-case Converter - For URL segments
• dot.case Converter - For object paths
• camelCase Converter - For variables
• snake_case Converter - For file names

What’s the preserve lines option?

Enabled by default - converts each line separately:

Input (3 lines):
User Profile
User Settings
User Orders

Output (3 lines):
user/profile
user/settings
user/orders

Perfect for batch converting multiple routes or paths at once!

Why use path/case for URLs?

SEO and UX benefits:

• Clear hierarchical structure
• Keyword-rich path segments
• Easy to understand and remember
• Standard web convention

How is my data handled?

All text conversion happens in your browser using JavaScript. Your text is processed locally on your device and isn’t sent to our servers for conversion.