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Design

Email Signature Photo Guidelines

December 5, 2025 5 min read
Emily Nakamura

Emily Nakamura

Marketing Director at Siggly

Professional headshot

A headshot in your signature adds a personal touch and builds recognition. Here's how to do it right.

Photo Specifications

  • Size: 80-100px square for display
  • Actual file: 160-200px (for retina)
  • File size: Under 20KB
  • Format: JPEG (smaller) or PNG
  • Shape: Square or circular crop

Photo Style Guidelines

  • Professional quality — Not a casual selfie
  • Good lighting — Face clearly visible
  • Simple background — Neutral or on-brand
  • Recent photo — Looks like current you
  • Appropriate attire — Match your industry

When to Include a Photo

  • Client-facing roles (sales, account management)
  • Personal branding (consultants, executives)
  • Small teams where personal connection matters
  • Industries where relationships are key

When to Skip the Photo

  • Large organizations with minimal design
  • Technical/internal roles
  • Privacy-conscious industries
  • When company policy prohibits

Technical Tips

  • Compress images before uploading
  • Use consistent photo style across team
  • Host on reliable server
  • Test on dark mode email clients

Add photos easily

Siggly automatically optimizes photos for email and ensures consistent display.