Look great
Preview your email on 33 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 34 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.
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.
We preview your message on every major mobile device and email client.
Mobile devices
- Apple iPhone 3GS
- BlackBerry 8800
- Symbian S60
- Windows Mobile 6.5
Email clients
- AOL Mail IE & Firefox
- Apple Mail 4
- Apple Mail 3
- Entourage 2008
- Gmail IE & Firefox
- Hotmail IE & Firefox
- Lotus Notes 8
- Lotus Notes 7
- Lotus Notes 6.5
- Mobile Me IE & Firefox
- Outlook 2010 Beta
- Outlook 2007
- Outlook 2003
- Outlook 2002/XP
- Outlook 2000
- Postbox
- Thunderbird
- Windows Live Mail
- Windows Mail
- Yahoo! IE & Firefox
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.
Landing page testing
What if your email looks perfect, but your landing page doesn't work in Firefox? Litmus is the only service in the world to provide cross-browser landing page and website testing in addition to your email previews.
Just tell us the website you want to test and we'll generate previews showing how it appears in up to 24 different web browsers.
Or continue reading about our
spam filter testing and email analytics
“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 20 million previews
In the past five years we've generated more than 20 million email previews for customers around the world.
Trusted by
...along with 30,000 other email marketers, designers and agencies worldwide.