Email Template Testing Tool

Email testing service. Test your email on dozens of physical devices and email applications

Email Template Testing Tool

Do you have existing amazing email template, or you created an ideal email? Great job! Now it is important to make sure that this message is delivered to all your recipients in the same perfect form. Creating and testing email templates that look equally good on different devices is no longer a difficult task.

With Email2Go, you can preview existing email or create and edit your email templates and see how they look on dozens of physical devices and email apps.

Enjoy a new Email2Go offer
for email marketers and email developers
Get full access to all Email2Go features only for $1.96/month

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How the email test tool works

The Email2Go service is designed not only for users who have knowledge and experience with HTML coding, but also for people who have never created emails themselves. You can test an existing email template that you can import into Email2Go or create your own email and test it.

You can choose one of the options for working in Email2Go: 'Import and Test Existing Email' or 'Create and Test Your Email'.

The first option is ideal for email marketers who do not personally create an HTML email template but want to control all the stages of its creation. Here you can import an existing email to Email2Go. Our system will test it and let you know how it will look on the recipient screens. Depending on the test results, you will be able to adjust the work of your team and determine the strategy for further development of the project.

The second option is for email developers who create emails or modify the code of an existing template. After creating your template in our completely free code editor, you will immediately see a preview of your email. It’s very convenient. The real magic begins when you go to the Preview tab. There you get screenshots of your template, tested on all possible physical devices and apps. Now you can see how users will receive your email.

Test email template without leaving the code editor

Is something going wrong? No problem.

You can update renderers on all devices at once, on a group of devices, or on a device of your choice without leaving the code editor. To do this, you don't even need to save the project. Just make changes to the code and update the renderers in the email template tester.

High-resolution renderers

Every part and detail of your email matters. The email template testing tool Email2Go provides all renderings in high resolution. This helps you fix even the most hidden errors in the layout and get perfect results.

Dark mode and No-pictures mode support

Some of your clients use email apps with images disabled or in dark mode. Our service provides a great solution for this: renderers in all possible modes available for a specific device and application. Just expand (zoom in) the render and view all available screenshots.

AMP templates support

Want to use AMP templates? Test them on appropriate devices and apps.

Unlimited email renderers

No more restrictions and limits! Email2go is a unique service tool for test email template that provides an unlimited number of renderers during the subscription period. Focus on improving your templates – all limits are lifted!

Creating renderers on dozens of devices and apps

We never stand still, and we always keep up with the times, constantly working to improve our system and add new devices and applications to our service.

Currently, Email2Go supports the following list of devices and applications:

Operation System Application Light theme Dark theme No pictures mode
Windows 10 Windows Mail
Windows 10 High-DPI Windows Mail
Windows 10 Outlook 365
Windows 10 High-DPI Outlook 365
macOS Catalina Apple Mail
macOS Catalina Outlook 365
macOS Big Sur Apple Mail
macOS Big Sur Outlook 365
Operation System Application Light theme Dark theme No pictures mode
iOS 14 Apple Mail
iPadOS 14 Apple Mail
Android 11, Phone Gmail
Android 11, Tablet Gmail
Android 11, Phone Outlook
Android 11, Tablet Outlook
Android 11, Phone Yahoo Mail
Android 11, Tablet Yahoo Mail
Browser Service Light theme Dark theme AMP support
Google Chrome Gmail
Microsoft Edge Gmail
Mozilla Firefox Gmail
Google Chrome
Microsoft Edge
Mozilla Firefox
Google Chrome Yahoo!
Microsoft Edge Yahoo!
Mozilla Firefox Yahoo!

1 Microsoft stopped supporting AMP technology on October 1st, 2020.

Perfect emails are born here Create your email with our free modern code editor with unique features
and test them on dozens of different devises and mail apps
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Background Code

Free Modern Email Templates Builder

Absolutely free modern html email template builder with unique and useful features. Creating emails has never been easier.

Background Testing

Unlimited Email Template Tester

Focus on improving your templates – all limits are lifted. Unlimited number of renderers during the subscription period.

Background Collections

Free collection of tested templates

Free HTML email templates and free AMP templates collection, including their code and images, is absolutely free to use for any purpose.

Background Hosting

Free image hosting

Use our free Cloud storage for your email template’s images.


All the numerous features of Email2Go are completely free and available without any restrictions to all our users.

Template testing is the only feature of our service that is available by subscription.

ShortcutWay Plan

Special offer for email marketers and email developers

per month*
Use all the benefits of the “HighWay Plan” for just $1.96/month

Save 20%
Save 30%
HighWay Plan

This plan for one person

per week*
Everything in FreeWay Plan, plus:
TeamWay Plan

This plan is for a group of 5 people

per week*
Everything in FreeWay Plan, plus:

* All prices don't include taxes

Explore Other Features

Email2Go is a modern online service that has many unique features that will help you create and test HTML email templates. Each of these features is designed to make it easier to create perfect emails, and together they become a powerful tool for web designers.

Embed images in your email

Completely free modern code editor with unique features for creating HTML templates

Use our absolutely free Cloud storage for your images