Does this validate the schema against a server?

No, it's a client-side SDL parser for browsing — it doesn't execute queries or contact any endpoint.

Are directives and comments supported?

Comment lines starting with # are stripped; custom directives are not specially parsed.

Can I search across all types?

Yes, the search box filters types by name.

GraphQL Schema Viewer

Browse a GraphQL SDL schema's types, queries, and mutations.

Works Offline

Privacy First

No Login

No API

GraphQL SDL schema

Types

Search types

Query (Type)

Field	Args	Type
user	id: ID!	User
posts	limit: Int	[Post!]!

About the GraphQL Schema Viewer

Paste a GraphQL SDL schema to browse its types, interfaces, inputs, enums, and unions in a searchable list, with a per-type field table showing field names, arguments, and return types.

Examples

Simple schema

type Query { user(id: ID!): User }

Output

Query.user(id: ID!): User

Related tools

.htaccess Redirect Generator

Dev Utilities

Generate Apache .htaccess redirect and rewrite rules.

Bash Alias Generator

Dev Utilities

Create shell aliases for Bash, Zsh or Fish with correct quoting.

Chmod Calculator

Dev Utilities

Unix permission calculator: checkboxes, octal, and symbolic.

Code Comment Stripper

Dev Utilities

Remove comments from JS, HTML, Python, or SQL source.

Code Diff Merger

Dev Utilities

Side-by-side line diff of two code snippets with stats.

Cron Expression Builder

Dev Utilities

Build cron expressions visually with a human-readable description.

Frequently asked questions

Version 1.0.0 · Updated 2026-08-10 · Runs entirely in your browser