Event Logo and Image Requirements
Quick Answer
Event listings require a logo upload (mandatory) plus optional primary and cover images. Your event logo must be JPG, PNG, or GIF format, minimum 100x100 pixels (400x400 recommended), and under 5MB. If you don't have an event-specific logo, use your organization's logo. The primary image should showcase your event, while the cover image (1800x300px) serves as a banner.
Overview
Visual elements make your event stand out and attract attendees. The logo provides brand recognition, the primary image captures attention in search results, and the cover image sets the tone on your event page. This guide covers requirements, best practices, and solutions for creating professional event imagery.
Logo Requirements (Mandatory)
Technical Specifications
Requirement | Specification | Details |
File Formats | JPG, PNG, GIF | No PDFs, SVGs, or other formats |
Minimum Size | 100 x 100 pixels | Will appear blurry if smaller |
Recommended Size | 400 x 400 pixels | Optimal for all displays |
Maximum File Size | 5MB | Larger files won't upload |
Aspect Ratio | Square (1:1) preferred | System may crop rectangular logos |
Color Mode | RGB | CMYK displays incorrectly |
Background | Any (transparent OK for PNG) | White or transparent recommended |
Logo Upload Process
Step 1: Prepare Your Logo
Locate your event or organization logo
Verify file format (JPG, PNG, or GIF)
Check file size (under 5MB)
Resize if needed to square aspect ratio
Step 2: Upload Logo
In Event listing edit page
Navigate to "Event Logo" section (marked required)
Click "Upload Logo"
Select file from your device
Wait for upload completion
Preview appears when successful
Step 3: Verify Display
Check logo appears correctly
Ensure nothing important is cut off
Replace if needed before saving
Logo Options and Solutions
If You Don't Have an Event Logo
Option 1: Use Organization Logo
Most common solution
Maintains brand consistency
Acceptable for all event types
Option 2: Create Simple Event Logo
Free tools to create logos:
Canva (free templates)
Adobe Express (free version)
Hatchful by Shopify
LogoMaker.com
Option 3: Text-Based Logo
Quick creation method:
Open Canva or similar tool
Choose square dimensions (1080x1080)
Add event name in clear font
Add year or date
Use brand colors
Export as PNG
Example Text Logo:
[Box design] 2025 ANNUAL GALA Iranian Professional Network
Logo Alternatives by Event Type
Event Type | Logo Solution | Example |
Conference | Organization logo + year | "ABC Corp Summit 2025" |
Workshop | Topic-based icon + text | Book icon + "Tax Workshop" |
Fundraiser | Cause-related imagery | Heart + "Charity Gala" |
Cultural | Cultural symbols | Traditional patterns + event name |
Networking | Professional icon | Handshake + "Business Mixer" |
Primary Image (Optional but Recommended)
Purpose and Display
Where It Appears:
Event search results (thumbnail)
Social media sharing
Event listing page
Email announcements
Technical Requirements
Specification | Requirement | Best Practice |
File Format | JPG, PNG, GIF | JPG for photos, PNG for graphics |
Minimum Size | 100 x 100 pixels | Avoid minimum - too small |
Recommended | 800 x 800 pixels | Clear on all devices |
Maximum Size | 5MB | Compress if needed |
Aspect Ratio | Square preferred | 1:1 ratio optimal |
Choosing Your Primary Image
Great Primary Images Include:
Previous event photos (shows atmosphere)
Speaker headshots (for keynotes)
Venue exterior or interior
Activity demonstrations
Attendee interactions
Product or service showcases
Image Selection by Event Type:
Event Type | Best Image Choice | Why It Works |
Conference | Audience/speaker shot | Shows scale and energy |
Workshop | Hands-on activity | Demonstrates learning |
Gala | Elegant venue setup | Sets expectations |
Festival | Crowd enjoying | Conveys atmosphere |
Webinar | Speaker or slides | Professional tone |
Networking | People connecting | Shows purpose |
Creating Event Graphics
If No Photos Available:
Design Options:
Event announcement graphic
Schedule infographic
Speaker compilation
Benefit highlights
Countdown graphic
Free Design Tools:
Canva (event templates)
Adobe Express
PicMonkey
Crello
GIMP (advanced)
Quick Graphic Template:
[Background with gradient] EVENT NAME Date | Time Location "Register Now" [Logo at bottom]
Cover Image (Optional Banner)
Specifications and Purpose
Technical Requirements:
Recommended size: 1800 x 300 pixels
Maximum file size: 5MB
Format: JPG or PNG
Displays as banner on event page
Designing Effective Cover Images
Banner Content Ideas:
Option 1: Event Branding
Event name prominently
Date and location
Tagline or theme
Sponsor logos (if applicable)
Option 2: Photo Collage
Multiple previous event photos
Speaker headshots
Venue images
Activity snapshots
Option 3: Information Banner
Schedule highlights
Key benefits
Registration deadline
Pricing tiers
Cover Image Templates
Professional Conference:
[1800x300px banner] Left: Conference logo Center: "2025 Annual Conference | March 15-16 | Los Angeles Convention Center" Right: "Register Now - Early Bird Ends Feb 28"
Community Festival:
[1800x300px banner] Full width: Festive background pattern Overlay: "Spring Cultural Festival | April 20 | Central Park | Free Admission"
Workshop Series:
[1800x300px banner] Divided into 3 sections showing different workshop activities Text overlay: "Learn β’ Create β’ Grow | 6-Week Series Starts March 1"
Image Optimization
File Size Reduction
If Images Are Too Large (Over 5MB):
Online Compressors:
TinyPNG.com (preserves quality)
Compress-Or-Die.com
ILoveIMG.com
Squoosh.app
Compression Steps:
Upload original image
Select compression level (80% usually good)
Download compressed version
Check quality is acceptable
Use compressed version for upload
Resolution Guidelines
Image Type | Minimum | Recommended | Maximum Needed |
Logo | 100x100 | 400x400 | 800x800 |
Primary | 100x100 | 800x800 | 1200x1200 |
Cover | 900x150 | 1800x300 | 2400x400 |
Format Selection
When to Use Each Format:
JPG/JPEG:
Photos with many colors
Previous event images
Venue shots
No transparency needed
PNG:
Logos with transparency
Text-heavy graphics
Simple illustrations
When crisp edges matter
GIF:
Simple graphics only
Limited colors
Not recommended for photos
Static only (no animation)
Common Image Issues and Solutions
Problem: Blurry Images
Causes and Fixes:
Low resolution β Use higher resolution original
Over-compressed β Reduce compression level
Enlarged small image β Find original or recreate
Wrong format β Use PNG for graphics, JPG for photos
Problem: Images Getting Cropped
Solutions:
Create square versions (1:1 ratio)
Add padding to rectangular images
Center important elements
Test upload before finalizing
Problem: Dark or Poor Quality Photos
Quick Fixes:
Brighten using free tools (Photos app, GIMP)
Increase contrast
Crop to focus on important elements
Consider using graphic instead
Best Practices
Do's
β
Use high-quality, professional images
β
Ensure text is readable at small sizes
β
Keep branding consistent across images
β
Update images for recurring events
β
Include diverse representation
β
Test how images look on mobile
β
Compress large files before upload
Don'ts
β Don't use copyrighted images without permission
β Don't include contact info in images
β Don't use busy backgrounds with text
β Don't stretch or distort images
β Don't use personal photos for professional events
β Don't forget to update from previous years
Special Considerations
Virtual Event Images
Recommended Imagery:
Platform screenshot (Zoom, Teams)
Speaker grid layout
Presentation slides preview
"Virtual Event" badge overlay
Multi-Day Event Images
Options:
Day-by-day schedule graphic
Highlight different days/tracks
Speaker compilation
Venue map for large events
Sponsor Recognition
Including Sponsors:
Add sponsor logos to cover image
Create sponsor tier graphic
Note "Sponsored by" in imagery
Follow sponsor agreement requirements
Image Rights and Legal
Using Stock Photos
Acceptable Sources:
Unsplash (free)
Pexels (free)
Pixabay (free)
Purchased stock (Shutterstock, Getty)
Requirements:
Verify license allows commercial use
No attribution required (preferred)
Keep license documentation
Event Photography Rights
For Previous Event Photos:
Ensure you own rights
Get permission if photographer retained rights
Check attendee photo policies
Blur faces if no photo release
FAQs
Why is a logo required for events? The logo provides visual identity and professionalism. It appears in search results and helps attendees recognize your event.
Can I use my organization logo if there's no event logo? Yes, this is the most common approach and perfectly acceptable.
What if my image files are too large? Use online compression tools like TinyPNG to reduce file size while maintaining quality.
Should I update images for recurring events? Yes, use fresh images to show the event is current and include the new date/year.
Can I use attendee photos from last year? Only if you have permission or photo release agreements from visible attendees.
What if I only have horizontal banner images? Add padding above and below to create a square version, or crop to focus on the center.
Next Steps
Gather or create your event logo
Select high-quality primary image
Design optional cover banner
Optimize file sizes if needed
Upload all images to your event listing
Preview how they display
Submit for approval