Free Disposable Temporary Email address Generator

Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster.

Voiden is a developer-first API client with local storage, Git-integrated, all based on markdown + offline support.

JustJSON is a free, simple tool that lets developers quickly create, store, and manage JSON collections. Add, retrieve, and delete data with ease—perfect for testing, JSON placeholder, or mocking data for your apps.

Temporary emails lasting 2+ months, centralized multi-inbox dashboard, instant creation, custom domains, extendable duration, cross-device use, Gmail-based emails, guest-to-account linking, 2FA management, API, and privacy-first design

YOPmail’s free, quick and feature rich service guards you against spam. Protect your actual email with an anonymous email address, instead use YOPmail’s disposable one to sign-up wherever you want.