Swagger/OpenAPI
online validator
Demo
Source
API
CLI
Allow all file types
Allow JSON
Allow YAML
Allow plain text
Allow empty files
Allow unknown file types
Follow all $refs
Follow internal $refs
Follow external $refs
Follow circular $refs
Validate everything
Validate against Swagger/OpenAPI schema
Validate against Swagger/OpenAPI spec
Validate it!
Toggle Dropdown
Validate it!
Dereference it!
Bundle it!
Parse it!
Resolve it!
Validate a URL
Validate Text
Enter the URL of your Swagger/OpenAPI definition
or
use a sample
instead
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Paste your API definition, or
use a sample
instead
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