Look great
Preview your email on 30+ email clients and mobile devices.
Does your email look beautiful everywhere?
Designing emails can be hard. We’ve got you covered. Litmus lets you preview your campaigns across 30+ email clients and devices in minutes.
Preview in real email clients
Litmus shows you screenshots of your email newsletter as it looks across all major email clients. A comprehensive preflight check for every campaign.
Check on mobile devices
See your email on the most popular mobile devices. Litmus even lets you realistically scroll your email on the device.
Everything in one place
We preview your message on every major mobile device and email client. And with hundreds of servers, you get results fast.
Mobile devices
- Android 2.2
- iPhone 3GS iOS 4
- iPhone 4S iOS 5
- iPad 2 iOS 4
- BlackBerry Text & HTML
- Symbian S60
- Windows Phone 7
- Windows Mobile 6.5
Email clients
- AOL Mail IE & Firefox
- Apple Mail 4
- Apple Mail 5
- Gmail IE & Firefox
- Hotmail IE & Firefox
- Lotus Notes 8.5
- Lotus Notes 8
- Lotus Notes 7
- Lotus Notes 6.5
- Outlook 2010
- Outlook 2007
- Outlook 2003
- Outlook 2002/XP
- Outlook 2000
- Thunderbird 3
- Thunderbird 10
- Yahoo! IE & Firefox
How does it work?
You send us a copy of your email design, either by uploading the HTML or sending us a test email. Within a couple of minutes you'll see screenshots of your email as it's rendered by all the different email clients. Made a change? One click starts a re-test.
Lightning-fast
If you're trying to fix a rendering problem in your campaign, the last thing you want is to wait for your previews. We run hundreds of servers to ensure our system is the fastest in the industry.
Or continue to our spam filter tests,
email analytics and page tests
“Litmus have created an amazing product. It should be part of every marketer’s toolkit.”
—Dave Greiner, Campaign Monitor
“Litmus is untouchable. I've never used anything that comes close.”
—Scott Schwartz
Works with any email provider
Litmus is the perfect complement to your email marketing program. As an independent company, our tools are compatible with any email provider, so there's no need to switch.
Over 30 million tests
In the past five years we've generated more than 30 million email previews for customers around the world.
Trusted by
...along with 30,000 other email marketers, designers and agencies worldwide.