Next.js App Router path builder. Visually build route groups, parallel routes, and intercepting routes with code export.
100% browser-based — your data never leaves your device
Visual builder for Next.js App Router routes including groups and parallel routes.
Visual builder for Next.js App Router routes including groups and parallel routes.
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App Router Path Builder is a free online next.js tool that visual builder for next.js app router routes including groups and parallel routes. It works entirely in your browser — no downloads, no installations, and no server uploads required. React developers, full-stack engineers, frontend architects use App Router Path Builder when they need a fast, privacy-respecting way to process next.js data without installing additional software. It supports capabilities such as visual builder, route groups, parallel routes. Additional features include code export. Common use cases include design complex route structures with route groups and parallel routes, visualize the folder structure before implementing a new feature module, generate route boilerplate for onboarding new team members. All processing happens locally using modern browser APIs, which means your data never leaves your device. This makes App Router Path Builder ideal for working with sensitive data, proprietary code, or any situation where privacy matters.
App Router Path Builder is a free online next.js tool that helps you visual builder for next.js app router routes including groups and parallel routes. Key capabilities include visual builder, route groups, parallel routes. All processing is done locally in your browser — no data is uploaded, stored, or shared with any server. There are no sign-ups, no file size limits, and no hidden charges. It is commonly used to design complex route structures with route groups and parallel routes.
Add route segments like /dashboard, /settings, or /blog/[slug] to build your app's URL structure visually.
Wrap folder names in parentheses like (marketing) or (admin) to organize routes without affecting the URL path.
Add @-prefixed slots like @modal or @sidebar for rendering multiple pages simultaneously within the same layout.
Copy the generated folder structure as text and use it to scaffold your Next.js App Router project.
| Category | Details |
|---|---|
| Input Limits | Configuration size: Browser memory bound |
| Route depth: Unlimited | |
| Supported Formats | Next.js config, JavaScript, TypeScript, JSON |
| Browser Engine |
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All operations run entirely in your browser using built-in Next.js APIs. No server uploads, no data storage, and no third-party requests.
App Router Path Builder is ideal when you need to design complex route structures with route groups and parallel routes without installing software or uploading data to a server. Since everything runs in your browser, there is no setup time and no risk of your data being stored on external servers. For one-off tasks and quick processing, App Router Path Builder is faster than setting up a local development environment or using a command-line tool.
No. App Router Path Builder processes everything entirely in your browser using JavaScript. Nothing you type, paste, or upload is ever transmitted to any server. Your data never leaves your device.
Route groups are folders named in parentheses like (marketing) or (admin). They organize routes without affecting the URL path, useful for layout grouping.
Parallel routes start with @ like @modal or @sidebar. They allow rendering multiple pages simultaneously within the same layout, each in its own slot.
Drag-and-drop route structure with groups, parallel routes, and intercepting routes.
Add (marketing), (admin) route groups with visual organization.
Configure @modal, @sidebar parallel route slots visually.
Generate the complete folder structure and file tree as text.
App Router Path Builder is useful in a variety of scenarios across different workflows:
Design complex route structures with route groups and parallel routes
Visualize the folder structure before implementing a new feature module
Generate route boilerplate for onboarding new team members
Group related routes in (marketing), (admin), or (dashboard) folders to organize layouts without affecting the URL path.
Use parallel route slots (@modal, @sidebar) to render multiple independent views within the same layout segment.
Explore more tools in the Next.js workspace:
Middleware Matcher Builder
Build and test Next.js middleware config matcher patterns visually.
next.config Visualizer
Parse and explore next.config.js/ts options with descriptions and defaults.
Image Optimization Calculator
Calculate optimal image dimensions, sizes, and srcset for Next.js Image.
Route Handler Generator
Generate Next.js App Router API route boilerplate with type safety.