Getting image specifications right prevents rejection, ensures quality display across devices, and maximizes ad performance. This guide covers all Meta image requirements and best practices for optimal quality.
Core Image Specifications
Resolution Requirements
- Minimum: 600 x 600 pixels
- Recommended: 1080 x 1080 pixels (1:1)
- Maximum recommended: 2048 pixels on longest side
- Higher than maximum: Meta will compress automatically
File Formats
- JPG/JPEG: Best for photographs, continuous tones
- PNG: Best for graphics, text, transparency
- GIF: Supported but not recommended for static ads
- Note: WebP and other formats may not be fully supported
File Size Limits
- Maximum: 30 MB per image
- Recommended: Under 8 MB for faster loading
- Optimal: 1-4 MB balances quality and speed
Aspect Ratios by Placement
Feed Placements
- Recommended: 1:1 (1080 x 1080)
- Optimal for visibility: 4:5 (1080 x 1350)
- Landscape acceptable: 1.91:1 (1200 x 628)
Stories and Reels
- Recommended: 9:16 (1080 x 1920)
- Minimum: 500 x 889 pixels
- Note: Non-9:16 images will display with colored bars
Right Column (Desktop)
- Recommended: 1200 x 1200 pixels
- Minimum: 254 x 133 pixels
- Note: Small placement, quality crucial
Audience Network
- Varies: Different placements have different requirements
- Safe bet: 1:1 aspect ratio at 1080 x 1080
Image Quality Best Practices
Optimal Export Settings
- Color profile: sRGB (standard for web)
- JPG quality: 80-90% (balances quality and file size)
- PNG compression: Use optimization tools
- DPI: 72 for web (DPI doesn't affect pixel dimensions)
Avoiding Quality Loss
- Start with high-resolution source images
- Avoid multiple re-saves of JPGs (cumulative compression)
- Don't upscale small images (creates blur)
- Export at exact dimensions needed
Compression Considerations
Meta will compress images further for delivery. To maintain quality:
- Upload at slightly higher quality than minimum
- Sharp, high-contrast images survive compression better
- Avoid already-compressed images as source
Text on Images
The 20% Rule Status
Meta's 20% text rule no longer restricts ad delivery, but text-heavy images may still perform worse:
- Text-heavy images may get lower delivery
- Performance typically decreases with more text
- Keep text minimal for best results
Learn more about text strategy in our hooks guide.
Text Readability Requirements
- Large enough to read on mobile (24px minimum)
- High contrast against background
- Clear, readable fonts
- Limited amount — key message only
Multi-Placement Optimization
Creating for All Placements
Different placements need different image sizes. See our carousel guide for format details.
- Universal safe: 1080 x 1080 (1:1) works everywhere
- Feed optimized: 1080 x 1350 (4:5) maximizes feed space
- Stories optimized: 1080 x 1920 (9:16) fills screen
Asset Customization
For best results, create separate images per placement type:
- Feed version with 1:1 or 4:5 composition
- Stories version with 9:16 composition
- Adjust text placement for each format
Common Quality Issues
Blurry Images
Causes and solutions:
- Cause: Low resolution source
Fix: Use minimum 1080px images - Cause: Upscaling small images
Fix: Never enlarge beyond source size - Cause: Over-compression
Fix: Export at higher quality settings
Color Issues
- Cause: Wrong color profile (CMYK instead of RGB)
Fix: Export in sRGB color space - Cause: Monitor calibration differences
Fix: Test on multiple devices
Aspect Ratio Problems
- Cause: Wrong aspect ratio for placement
Fix: Create placement-specific versions - Cause: Auto-cropping cutting key elements
Fix: Keep important content in center safe zone
File Naming and Organization
Best Practices
- Descriptive file names (product-name-1x1-feed.jpg)
- Include aspect ratio in filename
- Version numbers for iterations
- No special characters or spaces
Checking Image Quality
Pre-Launch Checklist
- Preview at actual size on mobile device
- Check all text is readable
- Verify colors display correctly
- Confirm no compression artifacts
- Test in both light and dark mode
Using Meta's Preview Tools
- Use Ads Manager preview for all placements
- Check mobile preview specifically
- Review any warnings about image quality
How ROASPIG Helps
Managing image specifications across campaigns is complex. ROASPIG simplifies technical requirements:
- Auto-Resizing: Generate all placement sizes from source images
- Quality Optimization: Automatic compression that maintains quality
- Specification Compliance: Built-in checks for Meta requirements
- Batch Processing: Apply correct specs to multiple images
- Format Conversion: Ensure correct file formats
Conclusion
Meeting Meta's image specifications ensures your ads display clearly across all placements and devices. Upload at recommended resolutions, use appropriate file formats, and create placement-specific versions for optimal results.
When in doubt, 1080 x 1080 at high quality in JPG or PNG format will work across most placements. For performance-focused campaigns, invest in placement-specific creative.
Frequently Asked Questions About Meta Ad Image Specs
Recommended is 1080x1080 pixels (1:1) for universal compatibility, or 1080x1350 (4:5) for optimized feed display. Stories and Reels require 1080x1920 (9:16). Minimum is 600x600 pixels.
JPG/JPEG for photographs and continuous-tone images. PNG for graphics, text-heavy images, or when transparency is needed. Both should be in sRGB color space.
Maximum is 30MB per image, but recommended is under 8MB for faster loading. Optimal range is 1-4MB, balancing quality with loading speed.
The 20% text rule no longer restricts delivery, but text-heavy images may still receive lower delivery and perform worse. Keep text minimal for best results.
Use high-resolution source images (minimum 1080px), never upscale small images, export at 80-90% JPG quality, and avoid multiple re-saves. Start with quality sources and maintain through production.