Free email signature generator

Create a professional HTML signature for any email client. Add your photo, logo, and social links in 2 minutes.

Create signature
  • No account needed
  • No credit card required
  • Validated HTML output
Stripo email signature generator interface with a signature preview

Create your email signature in 4 steps

No design skills. No coding. No account. Just your details and a template.

Email signature preview for the step “Select a template” Email signature preview for the step “Add your details” Email signature preview for the step “Personalize design” Email signature preview for the step “Share and update in seconds”

  1. Select a template

    Browse professionally designed layouts. Choose the one that fits your role and brand.

  2. Add your details

    Add your name, title, company, contacts, social links, logo, and photo. The preview updates live.

  3. Personalize design

    Adjust colors, fonts, and layout to match your brand. No design experience needed.

  4. Share and update in seconds

    Get your validated HTML and paste it into any email client in under 60 seconds.

Create signature

Email signatures for every role

Pick the layout, colors, and elements that fit your brand. Without presets and restrictions, just the blocks you actually need.

  • Sales professionals

    Every email you send is a touchpoint or a missed one. A signature with your headshot, direct phone number, and calendar link handles the follow-up for you.

  • Marketing teams

    Keeping everyone on the same logo, CTA, and layout is harder than it should be. Set one template, deploy it to the whole team, done.

  • Freelancers & designers

    Clients form an opinion before they open your portfolio. Make sure your signature is doing its job first.

  • Real estate agents

    Trust is everything in real estate, and it starts before the first call. A signature with your headshot, brokerage logo, and number makes you easy to reach and to trust.

  • Ecommerce

    Customers judge your store by every interaction. A signature with your logo and a subtle promo banner builds credibility and discreetly promotes at the same time.

  • HR & recruitment

    Candidates notice when a company looks disorganized. Consistent signatures across your hiring team fix that before it becomes a problem.

Email signature best practices for 2026

“Your signature is on every email you send — that makes it one of the highest-frequency brand touchpoints you have. Branded signatures increase response rates by 22% and site click-throughs by 15%. A detail most people ignore, even though it measurably affects results."

Oleksandr Dieiev Email Marketing Expert at Stripo Linkedin

Keep it under 5 lines

Recipients scan signatures in under 2 seconds. Include only the most important information: name, job title, one telephone number, website, and 2-3 social media icons. Each additional line distracts attention from your CTA.

Always use HTML, not a PNG image

PNG images for signatures can look great, but fail to work properly. They break down on mobile, might be recognized as spam, and the links will be unclickable. Stripo provides you with a valid HTML code that renders correctly across 90+ ESPs.

Test your signature on mobile before sending out

More than 60% of your emails will be opened on mobile devices. Ensure that your font size is no smaller than 14px and your touch targets are at least 44px tall. All templates from the Stripo email signature template generator are mobile-responsive.

One CTA per signature

Multiple CTAs distract your recipients and reduce clicks across them. Choose one: schedule a meeting, visit your website, or download a resource. Change them for different campaign periods.

Don't go overboard with social media icons

Display only those platforms where you are truly active. LinkedIn is a must-have for B2B. Adding 6 icons would only clutter your signature and reduce its efficiency.

Keep your total email size under 100 KB

Most email clients clip messages that exceed 100 KB — recipients see a "message clipped" warning, and your signature may not display. Keep your HTML lean. Images hosted via URL load separately and don't count toward this limit.

Check your signature on a quarterly basis

If you get a new job or start a new marketing campaign, set a reminder and update your signature with Stripo in just 2 minutes.

Build a signature that works in every email client

Pick a template, fill in your details, and get validated HTML ready to install. Free, no account needed.

Create signature

How to add your signature in Gmail, Outlook, Apple, and Yahoo

For the best results, set up your signature on desktop. Mobile apps have limited HTML support and may not render it correctly.

Gmail

  1. Open Gmail Settings Click the gear icon (top right) and select See all settings.
  2. Go to the Signature section Scroll to the Signature block, click Create new, and give your signature a name.
  3. Paste your HTML signature Copy the code from your Stripo email and paste it into the editor box.
  4. Set as default Under Signature defaults, assign it to new emails and replies.
  5. Save changes Scroll down and click Save Changes. Done.

More tools to level up your email production

Email calendar

Plan and schedule your email campaigns in advance without missed sends, or spreadsheets.

Explore email calendar
AI email assistant

Describe what you need and get a full email draft in seconds: subject line, body, and CTA included.

Use AI assistant
Template library

1,650+ professionally designed templates for campaigns, newsletters, and transactional sends.

Browse templates
AI subject line generator

Pick a tone, describe your email, and get subject line options. Supports multiple languages, audience targeting, and merge tags.

Generate subject lines
Calendar link generator

Generate a calendar invite link in seconds. Add it to any email and let recipients book with one click.

Create event link

FAQ

What is an email signature generator tool?

An email signature tool enables you to create, customize, and export your professional signature without writing code. Stripo is one of the best email signature generators. It's free and doesn't require any registration.

How can I generate an email signature?

Creating an email signature with Stripo takes less than 2 minutes. Just select a template, add information, and copy validated HTML code for further usage in Gmail, Outlook, Yahoo or Apple Mail.

What are the best practices for using email signatures?

Stick to 5 lines or less. Use HTML instead of a PNG file. Include only 1 call-to-action link. Use not more than 3 social platform icons. Test your signature on mobile and update it every quarter.

Is Stripo email signature generator free?

Yes. There is no credit card or account sign-up required, and no hidden charges. Generate and export as many HTML signatures as you wish.

Do I need an account to generate a signature?

No, you don't need an account. Just pick the template, fill in your details, and copy the HTML signature. A free Stripo account lets you save and edit it later.

How long does it take to generate the signature?

Less than 2 minutes to generate a signature and up to 60 seconds to insert it into your email client.

Which email clients does Stripo support?

Gmail, Outlook (both desktop and web-based clients), Apple Mail, Yahoo Mail, Thunderbird, Office 365, Exchange and more than 90 ESPs. All templates are tested on iOS and Android.

Will my signature display correctly on mobile?

Yes, all Stripo templates are mobile responsive. They adjust to single-column view on smaller devices, as well as apply a minimum font size of 14px.

How can I add my company logo and photo to the signature?

Insert the URL link of the image file in either the Photo URL or Logo URL field. The images should be public, and you can upload your images from your website or any hosting services like Google Drive or Dropbox.

Can I add social icons or a CTA button?

Yes. This generator allows you to add the following elements: LinkedIn, X, Facebook, Instagram, Website, Phone number, and Address. Using a free Stripo account, you can add advanced banners and custom CTA buttons.

What is the difference between an HTML and a text signature?

An HTML email signature generator enables you to create mobile-responsive signatures with clickable links, logos, social icons, your brand colors, and other customizations. Plain text signatures are unformatted text only.