Professional Email Signature with Company Logo
Reinforce your brand identity in every outbound email. Pre-configured with a visible logo placement, brand colour, and business contact details — free HTML export, no watermarks.
Hi there, please find our company overview and partnership proposal attached below. I've also included a direct link to book a 30-minute intro call at your convenience.
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Logo Formatting Standards for Professional Email Signatures
Best practices to ensure your company logo renders correctly across Gmail, Outlook, and Apple Mail without distortion or blocking
PNG with Transparent Background
Transparent-background PNG ensures your logo adapts to recipient dark mode themes without an opaque white rectangle framing the image.
Max Recommended Width: 160px
Keeping logo width at or below 160px prevents layout overflow on narrow mobile screens while preserving sharpness at 2x retina density.
No SVG or WebP in Email
Outlook 2016–2021 and older Gmail Android clients do not render SVG or WebP in email HTML. Use PNG or JPEG with a fallback alt text.
File Size Under 50KB
Large embedded images slow email load time and can trigger spam filters in Microsoft Exchange environments. Compress your logo before uploading.
Common Email Client Quirks (And How We Solve Them)
Email signatures frequently collapse in Gmail, Outlook, or Apple Mail. Here is how our compiled HTML prevents formatting disasters.
Issue:SVG logos are silently stripped — the image slot appears blank with no error shown to the sender.
Issue:Base64-encoded images larger than ~8KB can be clipped or treated as attachments, causing the logo to vanish in the preview pane.
Customize the Businesses & Teams with Company Logos Template in Studio
Open this pre-configured template in the full workspace to upload your profile photo, add custom social badges, disclaimer text, and promotional banners with 100% free HTML export.
Best practices for Businesses & Teams with Company Logos email signatures
Use PNG with a Transparent Background
A PNG logo with a transparent background adapts cleanly to both light and dark email themes. JPEG logos carry a white background rectangle that looks broken in dark mode.
Keep Logo Width Under 160px
At 72 dpi screen resolution, a 160px-wide logo renders crisply without pushing the signature layout beyond a 600px-wide table. Wider logos force horizontal scrolling on mobile.
Match Logo Colour with Your Primary Brand Colour
Set the signature's accent colour to match your logo's primary brand colour. Visual consistency between the logo and the divider line reinforces brand recognition subliminally.
Frequently Asked Questions for Businesses & Teams with Company Logos
How do I add my company logo to an email signature?
In the editor, open the 'General' panel and click 'Upload Logo'. Upload a PNG file (transparent background recommended) at 160px width or less. The logo will appear in the compiled HTML signature below your contact information.
What file format should I use for a logo in an email signature?
PNG with a transparent background is the safest choice for maximum email client compatibility, including Outlook and Gmail dark mode. Avoid SVG — Outlook 2016–2021 does not render it.
Will my logo show up in Outlook and Gmail?
Yes, provided you use a PNG or JPEG file under 50KB. Outlook on Windows renders logo images reliably when they are table-embedded with explicit width and height attributes, which our generator sets automatically.
Can I use my logo without a headshot photo?
Yes. The logo and avatar photo are independent fields. You can display a logo only (leave the photo field blank), a photo only, both together, or neither.