The Site Slinger Blog

Web Development, Design, and everything PSD to HTML
By Jeremy H.

How to Craft a Perfect Email Signature: Tips for Leaving a Lasting Impression on Your Recipients

Email signatures have become an essential part of our daily lives. They provide valuable information about the sender in business communication. In this article, we will delve into the significance of email signatures and the best practices for creating them. Read on to enhance your brand’s image.

What Exactly Is an Email Signature?

An email signature, also known as an email footer or branded signature, is the final component of an email that recipients see. Typically, a business email signature includes details about the sender, making it an effective tool for introducing yourself or your company.

Different Types of Email Signatures

There are various types of email signatures to consider. Firstly, there are company-wide signatures and personal (individual) signatures.

Company-wide signatures can be divided into general and specialized ones. General signatures include the organization’s information without specifying a particular person. These signatures are commonly found in newsletters sent by companies.


On the other hand, specialized or personalized company signatures contain the employee’s name and relevant details about the company.


Personal or individual email signatures are typically used by professionals working independently, such as designers, writers, and photographers.

03_personal_Blue Modern Business Email Signature

Why Do You Need an Email Signature?

There are multiple compelling reasons why having an email signature is crucial, and we’ll highlight the most significant ones.

Establish Brand Identity

Including a logo in company-wide signatures helps customers easily associate emails with your brand, reinforcing its identity.

Ensure Consistency

Standardized signatures for employees’ emails promote coherence across different departments. You can allow employees to create their own signatures following a consistent structure.

Alternatively, personalized company-wide signatures can be created for each employee. This ensures that when customers interact with representatives from various departments, they receive emails with reputable signatures that align with the brand’s identity. This coherence builds trust in your company.

Drive Website Traffic

Adding a link to your company’s website in email signatures is an effortless way to direct traffic. Clicking the link in an email is convenient, and customers who reach the end of the email are more likely to visit your site. Consequently, you can improve your position on search engine results pages with minimal effort.

Inform Customers

An effective practice for email signatures is incorporating banners that inform recipients about:

  • Recent content, such as blog posts or case studies.
  • New products or services.
  • Sales, discounts, or promotions.
  • Upcoming events, like conferences or webinars.

By creating standardized company-wide signatures and customizing them for different departments or employees, you can ensure that the target audience receives relevant information.

Exude Professionalism

For individuals working independently, a visually appealing email signature showcases vital contact details and leaves a lasting impression with a personalized professional touch. Such signatures serve as a reminder to clients about your job or services, encouraging them to collaborate with you.

Effective Guidelines for Email Signatures

Here are some valuable guidelines to assist you in crafting a remarkable email signature.

Optimal Size and Format

Avoid overwhelming your signature by adhering to the golden rule of simplicity. Determine the essential information to include and keep your signature concise and organized. Overloading it with excessive details may divert attention and harm your reputation.

Typically, a professional business email signature comprises approximately seven lines, with each line containing around 72 characters. This ensures that you incorporate key contact information without burdening the signature with extraneous data.

04_size_White Green Simple MArketing Sale Email Signature

When it comes to dimensions, aim for a height of 150px-200px and a width of 300px-600px. These dimensions provide ample space to showcase necessary details while maintaining a visually appealing appearance across various devices.

Strategic Space Allocation

Organizing the space within your signature is crucial for prioritizing information. Employ a hierarchical structure to present your data, placing the most important details first. Additionally, consider incorporating dividers to effectively separate elements and enhance their prominence.

05_organize_space_Modern Email Signature Template

Also, evaluate the white space in your design to ensure that each component of your email signature is easily distinguishable. A well-balanced use of white space enhances readability and overall visual appeal.

Choosing the Key Elements of Your Email Signature

Consider the nature of your signature, its primary purpose, and brand identity. Ensure that your signature adheres to your company’s style in all aspects.


To be on the safe side, use commonly used fonts such as Times New Roman, Tahoma, Arial, Courier New, Georgia, or Verdana. These fonts are easy to read, allowing customers to process the text quickly. Additionally, they are supported by most browsers and devices, minimizing compatibility issues.

Rather than experimenting with different fonts, draw attention to your text through font style and size. Opt for larger letters for vital information. You can also use bold, italics, and an additional color for emphasis. However, avoid using too many font variations, as it can be overwhelming.

06_fonts_Light Academia Email Signature

Images in Email Signatures: Best Practices

High-quality images are crucial for email signatures. Low-resolution pictures can diminish the impression and have a negative impact on your brand. Typically, email signatures include employees’ headshots with neutral backgrounds. It is advisable to use headshots rather than full-body photos.

You can also incorporate your brand logo into both employees’ and company-wide signatures. However, be mindful not to include an excessive number of images. Limiting it to two is optimal.


Following best practices, select your brand colors for email signatures. Using these colors ensures consistency and brand recognition. Choose up to three colors or shades from your logo and experiment with your signature. Be cautious not to use too many colors, as it can make your signature appear unprofessional and flashy.

One option is to go for a minimalistic design with a white background and black text.

07_Black White Simple Business Card

Alternatively, you can apply your brand colors to the text and background. Ensure that the chosen colors are not too light; opt for dark and high-contrast shades for better visibility.

Contact Information

An email signature serves the purpose of providing customers with information about the sender and additional ways to contact them. Ensure that your signature includes the following details:

  • Employee’s name and title (for personalized company emails) or your name and title (if you are an individual professional)
  • Company name (preferably with a logo)
  • Website address (make sure it is clickable)
  • Email address
  • Social media icons

Tips for Social Icons

When creating company-wide signatures, it is essential to include social media platforms that best represent your brand. For example, you can add links to your brand’s Facebook, Twitter, YouTube accounts, and blog. Customize the social icons to match your style and chosen colors.


For employees’ signatures, choose professional networks like LinkedIn instead of directing customers to personal pages. Avoid including too many icons to maintain a clean design.

Company Slogan

Adding a company motto to your email signature is not mandatory but can help support your brand identity. Consider incorporating your slogan if it aligns with your content. However, avoid including unrelated quotes, even if favored by employees.


If your company has recently received notable awards, showcasing them in your email signature can enhance trust and brand awareness. However, including this element is optional, and your signature can function effectively without it.

Disclaimers, Legal Notices, and Confidentiality Clauses

The inclusion of disclaimers and legal notices depends on the country and industry in which you operate. Certain industries such as finance, banking, and law often require disclaimers in emails. Email signatures may also contain a confidentiality clause stating that the information is intended solely for the recipient, protecting data from unauthorized use.


Incorporate Calls-to-Action

Calls-to-action (CTAs) are an essential component of email signatures. They serve as a convenient way to connect with and engage your audience. Some common CTAs include:

  • Subscribe to our channel, blog, social media accounts, or newsletter.
  • Place an order and enjoy a discount (use promo code provided).
  • Leave a review if you have already purchased our products.
  • Explore job opportunities if you’re interested in joining our team.

By aligning your email signature CTAs with your marketing goals, you can effectively drive website traffic and increase conversions.


Ensure Signature Responsiveness

To cater to the increasing number of individuals who read emails on mobile devices, it is crucial to make your signature responsive. This demonstrates professionalism and reflects your commitment to providing a seamless experience for all customers.

Tailor Your Signature to Your Audience

For optimum efficiency, create multiple signatures that cater to your customers’ specific needs. Start by including general information in the signature and then segment your audience to add the most relevant data. You can even incorporate different banners to achieve this.

Additionally, consider allowing employees to have multiple signatures. They can use longer signatures for outgoing emails and shorter ones for replies. Experiment with various signature variations to determine what works best and select the most effective options.

Verify Email Signatures Thoroughly

Having multiple signatures for different departments and employees increases the likelihood of inconsistencies. To ensure a professional appearance across all signatures, it is essential to carefully check them.

Firstly, confirm that all signatures adhere to the same format and include necessary information. This consistent approach demonstrates attention to detail and reinforces your brand’s image.

Secondly, meticulously review all links within your email signatures. Broken links can leave a negative impression on recipients and potentially damage your reputation. The impact grows as more individuals attempt to open broken links in branded emails.

Rely on Professionals for Code Creation

Creating functional code that works seamlessly across all email clients or apps is a vital aspect of effective company email signatures. While you may design and save the visual representation of your signature, entrusting the development of HTML code to professionals is recommended if you lack expertise in this area.

Online email signature generators are available and user-friendly, allowing you to generate signatures on demand. However, these resources often have limitations in terms of design and functionality.

By working with a professional developer, you can discuss your specific requirements, such as the information to be included, the need for multiple signatures, and the targeted email clients. This ensures that you receive precisely what you desire.

Regularly Update Signatures

In addition to verifying the functionality of signature elements, such as links, regular updates are crucial. Employee turnover, the creation of new departments, and changes in contact details necessitate signature updates. Similarly, if you incorporate banners into signatures, it is essential to provide customers with up-to-date information.

Wrapping Up

In conclusion, crafting effective email signatures involves strategic decisions and careful considerations. To ensure a professional appearance, it’s crucial to customize social icons, consider including professional networks, incorporate calls-to-action (CTAs), and display any notable awards.

In addition, depending on the specific industry, legal notices or disclaimers may be required. It’s essential to tailor your signatures to your audience, ensuring responsiveness for mobile users, and allowing for variation in signature length based on context.

Regular updates and thorough verification of all elements, particularly links, are necessary to maintain relevancy and functionality. Finally, for complex coding needs, consider seeking professional assistance to guarantee a seamless experience across all email clients.

These best practices, when implemented correctly, can enhance brand visibility, foster trust, and facilitate customer conversions.

All you need is design to get started! get a free quote Check out our pricing