Web app · SvelteKit

Json Formatter

Format JSON, inspect nested values and generate a TypeScript interface. Work with valid primitives, expandable trees and downloadable output.

Actual static preview. Opens in a new tab.

Included in this template

JSON formatting, validation and file input
Expandable tree and TypeScript interface output
Clipboard copy and JSON download

Remix in Cocoding Open preview

Sign in to create an independent source project. Editing and source download are available in your account. Execution and publishing depend on the services available to your project.

Before using this template

Parsing and output generation run in your browser. Generated TypeScript is a starting point to review against your data model; it is not schema validation.

Replace sample business information, configure your own public domain and metadata, and review accessibility and connected services before publishing.

Business and client use

Modify and host permitted end products with the development tools you choose. Competing redistribution of templates is restricted. Third-party material keeps its own license.

Read the template business license