SpecLynx

SpecLynx Editor

A browser-based OpenAPI editor with real-time validation, smart autocompletion, and live preview. No installation required — runs entirely client-side with all processing in-browser. Supports OpenAPI 2.0, 3.0.x, and 3.1.x in both JSON and YAML. Free and open-source under Apache 2.0.

GitHub

Documentation

📖
Documentation
https://speclynx.com/editor/

Other Resources

🔗
Portal
https://editor.speclynx.com/

API entry from apis.yml

apis.yml Raw ↑ 
aid: speclynx:editor
name: SpecLynx Editor
tags:
- API Design
- Browser
- Developer Tools
- OpenAPI
- Online Tool
humanURL: https://speclynx.com/editor/
properties:
- url: https://speclynx.com/editor/
  type: Documentation
- url: https://editor.speclynx.com/
  type: Portal
description: A browser-based OpenAPI editor with real-time validation, smart autocompletion, and live
  preview. No installation required — runs entirely client-side with all processing in-browser. Supports
  OpenAPI 2.0, 3.0.x, and 3.1.x in both JSON and YAML. Free and open-source under Apache 2.0.