Do I need to create an account?

No. ToolHive tools are designed for quick copy-paste use without login.

Can I use it on mobile?

Yes. The tool layout is responsive and works on modern mobile browsers.

ToolHive
Tools
Swagger Formatter

Swagger Formatter

Q: Is the Swagger Formatter private?

Runs locally in your browser. Your input is not uploaded to ToolHive.

Format Swagger or OpenAPI YAML and JSON locally.

Clean up Swagger and OpenAPI documents for documentation, pull requests, generated specs, and copied API definitions.

Input

OpenAPI / Swagger YAML or JSON

Result

openapi: 3.1.0
info:
  title: ToolHive Sample API
  version: 1.0.0
paths:
  /tools:
    get:
      summary: List tools
      responses:
        "200":
          description: OK
components:
  schemas:
    Tool:
      type: object
      properties:
        slug:
          type: string

Result

OpenAPI document looks valid.

This tool runs locally in your browser. Your input is not uploaded to ToolHive.

How to Use

Paste or type your input.
Choose the action you need.
Review the result and copy it when ready.

Use Cases

Debug API responses and payloads.

Prepare snippets for documentation or tickets.

Check copied text before sharing it.

FAQ

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