Templates How-to
~ 16 min read
2 comments
159347 views
rate it
04 October

Email Template Size: Element’s Width and Height

Stripo / Blog / Email Template Size: Element’s Width and Height

This is a very complex topic and it is impossible to cover it in a few paragraphs.

The standard email template width was 600 pixels for desktops, 320px for vertical and 480px for horizontal view on mobile devices. The height was unlimited and depended on content length. A few years ago the 600px width was a must-use standard and had no alternatives. But the standards have changed.

Let’s now talk about the acceptable width of emails, the best width of all email elements, and how to adjust these elements to multiple email clients, screens and devices.

What’s the best width for email newsletters?

There is an article on Litmus blog which claims that 600px email width is a myth. We totally agree on that as now there are more options than only a 600px width, yet it remains the most optimal. But how did this width appear? Why is it exactly 600px?

A long time ago the screen resolution was far from perfect. And a number of devices were much poorer than now. That was the time when the 600px-width appeared. Since then a lot of things have changed but the width of 600px has become a basis of an email layout.

So 600px width is more a tradition than a rule and it gives you 100% that it will be displayed properly. Not bad, isn’t it?

Have a look at this awesome HTML email with an ordinary 600px width. It could be really spacious, with plenty of columns and useful information:

Email Width 640px_M&M's

We heard that there are some email clients that don’t render correctly the emails that are wider than 650px.

I built an email, the width of the content part was 860 pixels. It worked well across all major email clients, though its background was not displayed in Outlook.com.

And this is the email I just received:

Email Template Width_740px

(email by MailNinja. The email width is 740 pixels. Gmail, macOS)

There’s also a belief that Gmail doesn’t show a background color if your email template size width exceeds 640 pixels. However, numerous tests with our email testing tool and multiple emails that I open in my Gmail account prove the opposite — emails render perfectly well and even backgrounds render well, too.

Email Template Width_800px_And Bacgrkound

(email by Forbes Daily Dozen. Email width 800px. Gmail, macOS)

Another myth is — in Yahoo! Mail you may view the email in 650px maximum width. However, my email with a width of 810 pixels was full size in this email client.

If you decided to choose a width that differs from 600px, just test your email prior to sending with our embedded email testing tool that will give you exact pictures of how your email will be displayed in different email clients and devices.

We’ve noticed that the average width of emails by famous American brands varies between 640 and 700 pixels.

Email Template Width_640px_by Banana Republic

(email by Banana Republic. Email width 640px. Gmail, macOS)

So, how to set an email template width with Stripo?

By default, it is already 600 pixels!!

But if you’d like to set your own one, you need to:

  • click the Appearance tab in the editor;

  • then click the General Settings tab;

  • set the necessary width.

Setting Email Template Width with Stripo

Try Stripo Out

What’s the best height for email newsletters?

Of course, the email height is unlimited. You may use as many rows as you need to show all the content you have. But remember that the longer the email is the lower are the chances that it will be read till the end.  

The total height of a web page is 960px which is usually not enough to introduce all the info that you’ve prepared to share in email. You can’t get away from scrolling. The most common length of emails varies from 1500px to 2000px. That’s usually enough for content and easy to scroll for users.

It’s an interesting fact that those emails that belong to tourism topics are the longest compared to emails from other industries. eCommerce emails are long too, despite the fact that products’ cards are usually very compact, marketers always publish too many products within one email.

Here is an example of an email template with height of 2550 pixels:

Email Template Width_Height of 2500px

As you can see, 4 different content blocks are easily merged into an easy-to-scroll email.

Important to note:

On mobile devices, due to blocks rearranging, the length of your email templates increases. 

If you believe that your email will be too long on mobile devices, you can always hide some elements with Stripo.

So, how to hide email elements on mobile devices?

  • click the very element in email template to activate its settings;

  • in the settings panel, scroll down to find this control;

Email Size_Hiding Elements on Mobiles

  • done. The chosen email element/elements will not be displayed on mobile devices that support media queries. 

Email preview dimensions

Many email clients like Outlook, Apple Mail, Thunderbird have a preview window which has a limited size – 600px wide and 300-500 pixels high. They don’t show the decreased copy of the whole email but capture an upper field of an email with an appropriate to preview window size.  

Make sure that the first 300px-500px has valuable information that will push users to open and read an email. A good first impression is better than a thousand likes.

People who use these email clients will not make half of your contact list so there’s no need to change your email template size.  

Here is how the preview pane looks like in mail.com email client:

preview-pane-1024x585

Try Stripo Out

Preheader size

Preheader is a line/email element that goes above the template. It comprises a short intro message which appears along with an option to view the email in the browser or as a web version if there are any problems with email rendering. Some brands place very important information, like notification about free shipping, in it. 

Email Preheader Size

(email by Adidas)

According to the fact that this field is rather technical than contextual, you shouldn’t make it large or place there any additional elements.

The size of the preheader field varies from 50px to 65 px high. The width inherits the size of the email template dimensions.

When building this email element, you will need to add a link to the “Web version” of your email.

So, how to get the link to a web version of your email with Stripo?

  • once your email is built, go to the preview mode;

Email Template Width_Preview Link

  • in a new window, click the “Copy” button;

Email Template Width_Getting the Web Version Link

  • done — the link has been saved to your clipboard.

Try Stripo Out

Important to note:

We are now talking about the preheader as an email element. Yet, there is the preheader text, which you can set with Stripo btw. The preheader text is shown in the preview mode only. 

Email Size

The preheader element is displayed in the email, as well.

Header size

The most common height for a header that doesn’t contain a menu or a massive logo is 70px. For those who have a menu bar, the header may be 150px-200px high. The height of the header that increases 300px is not convenient to read.

There are hundreds and thousands of styles that are used for email header design, but you should choose the one that is user-friendly and mobile-friendly simultaneously. Apart from this, choose the style and color scheme which is able to highlight your brand identity and doesn’t break into pieces in users’ Inboxes.

Here are a few examples of a good email header design:

big-header

geekbrains-header

header-semrush

Important to note:

Normally, an email menu contains 3-5 tabs. If you add more, please be sure to hide the extra ones for mobile devices. 

HTML Email Width Best Practice_Hiding Menu Elements

For more information on how to build an email header with Stripo, please refer to our blog post.

Banner size

A banner is a place where you may implement your creativity and you shouldn’t be tied up with sizes. The less content you put in there, the better results you get. The more clear call to action you place there, the more conversions you get.

You shouldn’t save space between text lines; you may experiment with font sizes. The most popular banners have an image as a background and are located just after the header.

The most common are 600px x 300px and 600px x 400px sizes for banners. A lot of email designers experiment with banner sizes, although the width is limited by the email template size, the length could be different.

Important to note:

With Stripo, you can choose your banner shape. It is called — orientation. It can be vertical where height is longer than the width, square and horizontal where width is longer than the height. 

By choosing any, you will not have to set special parameters, as the width inherits its size after the email template size, and the height does depend on the chosen orientation.

Email Template Width_Banner Orientation

Horizontal is the most popular type of orientation for banners. 

Here are a few examples of creative and informative banners:

email-banner-discount

Here is the animated one:

Stripo-GIF-Monica-Vinader.

Button size

There is no standard email width for buttons. The common requirement is that a button should contrast to all the other email elements but, at the same moment, organically match the email design.

To make your button noticeable and clickable, you should work on its design and work on its size.

If the CTA copy is short, here comes the whitespace to the rescue to make your button wider. In Stripo, it is called “Internal padding”.

Email Width for Buttons_Setting Witespace for Buttons

Don’t worry. Due to our unique button layout, this whitespace is clickable :)
Readers do not need to click on the button text. They can click wherever they want.

It is also very important to take care of your mobile audience and make the buttons as big as possible to enable readers to click the button with a thumb and not to click all other elements when reading your emails on mobile devices.

Sometimes it’s hard to even find a button or to read its CTA because it is small in size and its font is hardly legible.

So, how to make your button’s font large and make buttons full-width on mobile devices?

To set a larger font to CTA buttons on mobile devices, you need to:

  • go to the “Appearance” tab;

  • enter the “Mobile view” section;

  • set necessary button text size;

  • and toggle the “Full-with” button.

Standard email width for buttons

Try Stripo Out

16 pixels is the most common size for button texts. 

Here the example when contrast comes to play:

banner-with-call-to-action

Here is one more widely used example of a button for banner:

button-for-shopping

Image size

According to the fact that the average email width is 600px – 640px for the whole email template the image width will inherit its sizes — when we are talking about banners. There are tons of images with this width in stocks or on Pinterest. Stripo also provides over 10,000 free images in its bank.   

As for the product cards, there are no standards at all.

Therefore, the height is a proportional adjustment to the stated width. Once you’ve uploaded your image, you may change its width — and its height will be changed proportionally; i.e. the width-to-height ratio will be saved.

Email Width_Editing Images Width

In Stripo, you can crop images, or set ratio with our embedded photo editor Pixie. To enter the editing mode, you need to click the “edit” button next to the image in the settings panel. 

Email Width_Editing Images

Important to note:

Please remember that you need to compress images otherwise your email will be too heavy and it will take a while for the email to load on recipients’ mobile screens. You may do it with Tiny.png or any other special tool of a kind.

tinypng

Content block size

Content block normally consists of text, image/photo snippet, and button.

We have previously discussed the sizes of images and buttons. As for the text, there are no limits as it always inherits the width of email rows or containers/blocks. You can place copy over images, under or above images. It is totally at your discretion.

Here is an example where it was made perfectly:

staggered-order of content blocks

A number of content blocks

We dare to say, “Less is more”. Use pictures but don’t overload your email with photos that don’t provide any useful info and don’t have any relation to the email’s topic.

Don’t try to stuff in the one email all products that you have on your website as new arrivals or sale proposals. It’s better to publish the best offers and provide a link to the website in the main menu and in a footer. There is a rule to make no more than 6-9 shopping cards in one email like it was made here:

Email Template Width_Content Blocks in Emails

It’s better to make your content blocks no longer than 900px long. That’s enough to make 3 different informative blocks. Every time when adding a new block ask yourself if that info is suitable and a must-have.

However, if you feel like adding a number of blocks to your emails — you may use image carousels, accordions, add videos that might be more informative than even hundreds of photos.

Footer size

Actually, some companies add menus to footers so they are bigger than classical variants of this element. Some companies provide the full address with a zip code and so on so forth so their footers are big enough.

I prefer laconic footers which contain the info that should be there 100%. The сlassical footer should contain contact info, the unsubscribe links, social media icons and the reason why you are reaching out to recipients. That’s all so the standard 600px x 200px footer dimension is more than enough to place all this info.

unstandard-email-footer-with-icons

Read more about the email footer design you may in the article from our blog. Don’t hesitate to share it with your friends and colleagues if you like it!

Mobile view

We want to remind you that you may set special parameters for all elements for the mobile view  they will differ from the desktops.

To enter the settings mode, please click the "Appearance" tab in the settings panel, then click the "Mobile view" section.

Here, you can set special individual parameters for:

  • the text size of the items for the «Menu» block;
  • font size for headers;
  • font size for footers;
  • font size for content elements;
  • font sizes for headings 1 — 3;
  • alignments for your headings;
  • button text size;
  • and set if you want your buttons to be displayed on mobiles full-size or not.

Email Template Width_Desktop View(Desktop device)

Email Template Width_Mobile View(Mobile screen, full-width button)

Try Stripo Out

Total email size

If your email weighs a lot you don’t have any guarantees that it will be displayed in a full size especially in such email clients like Gmail and Yahoo! Mail. Both Gmail and Yahoo Mail weigh the size of HTML code!! of your email and clips the email if the size exceeds these values:

  • the size limit for Gmail is 102 kb;

  • for Yahoo! Mail the limit is 100 kb.

You may weigh your email with mail-tester. It’s totally free.

The email size often depends on the email editor you use. Usually, there is an extra code that will be automatically added while you’re creating an email template. You may delete this code manually and reduce the email size greatly as a consequence or just choose the editor which does do that. Stripo is one of them, and it provides pure HTML code without any system characters. Check this out by creating any template you need or want.

To sum it up

We have analyzed the width and height of an email template in general and each separate element particularly. 600px width is not only safe and reliable in use with a 100% correct presentation through all devices and email clients but also it is the most familiar for users.

The height depends on the content length but should not exceed 2500px height in the best case. The more images you add, the more crucial it is to use an image compressor. Sometimes you need email HTML code to be optimized too.

Compressing HTML Code of Your Emails

There are no exact rules that will dictate you the email elements dimensions so you may experiment with forms and sizes but don’t make the template too uncommon and weird for users. Just fulfill your creativity in images you pick and text you write. We wish you the best of luck in the email creation process.

Try Stripo Out

Philippe Saudemont 1 month ago

Bonjour. Je pense qu'il y a une erreur sur la troisième ligne, ce n'est pas pour largeur ordinateur 60 mais 600 pixels. Cordialement.

Hanna Kuznietsova commented to Philippe Saudemont 1 month ago

Bon après midi Oui, c'est une faute de frappe. 600 pixels pour l'ordinateur. Merci beaucoup d'avoir remarqué et d'avoir dit. Passez une bonne journée

You might be interested in

← previous next →
Ways to Boost Sales with Social Proof in Your Promo Emails
3 days ago · 8 min read
Gmail Rolled Out Its Dev Preview of AMP Emails on iOS, and Android

Great news, everyone! Gmail app on Android, and iOS now supports the innovative AMP for email technology. Please note, it is available in the beta version only! Hurry to test your AMP emails on mobile devices. Soon it will go public and will be available for all Gmail users. A little excursion into the history of AMP for Email  In March 2019, Google rolled out its AMP for email. And on July 2, it went available for all Gmail users,...

Marketing Templates How-to
Halloween Email Design Contest
6 days ago · 10 min read
Voting for the Best Halloween Email Design Has Started

On October 24, we announced that we started our “Voting” for the best Halloween Email Design. And now we want to thank everyone who participated in our contest for their interest.  How we choose the templates for the contest We received a large number of amazing templates, with “frightening” design, with “spooky” discounts. Many of them contained elements of gamification. Of course, they all were built with Stripo. In our announcement, we said we would publish only 5 email templates....

Design Templates
Be always wide awake in recent email marketing news, guides, articles and how-to’s