Send OTP and notifications to your users by email. Forget about configurations and records with this API.

FreeCustom.Email is a powerful API that enables users to generate temporary email addresses for seamless online registration and OTP testing. With its user-friendly interface, you can effortlessly create disposable email accounts to bypass spam and enhance privacy, while easily receiving one-time passwords and verification emails without any hassle. Ideal for developers and testers, this API ensures secure and anonymous interactions with online services.

"The Email Verification Engine API checks whether an email address is temporary or disposable, which is crucial for fraud prevention and list cleanup."

The Temporary Gmail API allows you to create completely new, never-before-used email addresses with Gmail, providing a convenient solution for avoiding spam. Whether you need them for OTP confirmations, signing up on untrustworthy sites, or any other purpose, this service empowers you with the flexibility to manage your online privacy effortlessly.

The Email Verifier API simplifies email management by detecting and handling bounced emails from various ISPs. With this API, you can ensure that your messages are delivered effectively without worrying about bouncing or invalid emails.

Elevate your correspondence with the HTML Business Signature Generator API. Craft exquisite email signatures that mirror your brand's essence dynamically. Seamlessly integrate personalized signatures into your communication flow, leaving an indelible mark of professionalism and creativity.

Discover the email addresses of professionals from millions of companies worldwide.

A Random Password Generator API is a powerful tool that can be used to generate unique, highly complex passwords for various online accounts and services.

Validate email addresses efficiently with features like format checks, disposable email detection, free provider identification, MX record validation, and deliverability scoring.

The IP Batch Data Generator API generate multiple valid IP addresses and query detailed information on each for network analysis, performance testing or traffic simulations.

The Email Alias API generates temporary email aliases, safeguarding privacy by hiding primary email addresses during online interactions.

Secure Password Generator is an advanced password generator API designed for secure and customizable password creation.

Generate unique and random usernames for your online needs with our easy-to-use API. Ideal for applications and websites.

Detect disposable email addresses in real time to protect your platform from fake accounts and enhance email marketing efficiency.

Email Finder API allows users to search for professional email addresses by entering a first name, last name, and domain. The API returns the email address, making it an effective tool for reaching out to potential business contacts.

Optimize your CI/CD pipeline with our email testing solutions—lightning-fast and robust!

Create unique images from keywords, ideal for generating personalized visual content, digital art, or creative inspiration.

Effortlessly gather verified email addresses with our Retrieve Valid Email Addresses API.

Boost your campaigns' success with the Real-Time Email Verifier API for real-time validation.

Create and manage safe, unique passwords with ease using the Generate Safe Passwords API.

Introducing HTML Business Email Footer API, a powerful tool that streamlines the process of creating professional, eye-catching signatures for users of all sizes.

Efficiently gather emails for targeted marketing with the Email Finder by URL API.

Capture and generate unique images effortlessly using the AI Picture Generator API.

Quickly fetch stunning photos and images with our AI Image Generator API.

Quickly generate media files with the Generate Instant Media Files API for all your needs.