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ProductivityDecember 24, 20257 min read
MS
Martin Sikula

Founder of Pictey

How to Optimize Images for Notion: Complete Size Guide

Well-sized images make your Notion pages look polished and professional. This guide covers the optimal dimensions for every image type in Notion - from cover images to database thumbnails.

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Notion Image Sizes Quick Reference

Image TypeRecommended SizeAspect Ratio
Page Cover1500 x 600 px2.5:1
Page Icon280 x 280 px1:1 (square)
Inline Image (full width)1200 - 1600 px wideAny
Database Gallery800 x 600 px minimum4:3 preferred
Database List View100 x 100 px displayed1:1
Workspace Icon280 x 280 px1:1 (square)

Page Cover Images

The cover image appears at the top of your Notion page and sets the visual tone for your content. It's one of the most visible elements of any Notion page.

1500 x 600 px
Recommended
2.5:1 ratio
Width : Height
Under 5 MB
Max file size

Cover Image Tip

Notion displays different portions of your cover image depending on screen size. Keep important content in the center third of the image to ensure it's visible on all devices. You can also use the "Reposition" option to adjust the visible area.

Page Icons

Page icons appear in the sidebar, page header, and when the page is linked from elsewhere. You can use emojis, uploaded images, or custom icons.

Custom Image Icon
  • Size: 280 x 280 px minimum
  • Format: PNG with transparency
  • Square aspect ratio (1:1)
  • Keep design simple (displays small)
Emoji Icon
  • No sizing needed
  • Quick and easy option
  • Consistent across devices
  • Limited customization

Inline Images

Images inserted directly into your Notion pages can be displayed at different sizes. Notion automatically adjusts images to fit the content width.

Display SizeRecommended DimensionsUse Case
Full Width1200 - 1600 px wideHero images, diagrams
Page Width800 - 1200 px wideStandard content images
Small400 - 600 px wideThumbnails, icons

Tips for inline images:

  • Use image compression to keep file sizes small for faster loading
  • Consider WebP format for better compression
  • Add captions to provide context
  • Use consistent aspect ratios for a cohesive look

Database Images

Gallery View

Gallery view displays database entries as cards with images. The image property becomes the card's visual.

Card Preview (Page Cover)
  • Minimum: 800 x 600 px
  • Aspect ratio: 4:3 preferred
  • Can set fit or fill display
Card Preview (Page Content)
  • Uses first image in page
  • Same sizing recommendations
  • Consistent images look better

List and Table View

In list and table views, images appear as small thumbnails:

  • Display size: approximately 100 x 100 px
  • Source size: 200 x 200 px minimum for clarity
  • Square images work best (1:1 ratio)

File Size Considerations

Notion doesn't publish specific file size limits, but large images affect page load times and can count against storage limits on some plans.

File Size Recommendations

  • Cover images: Under 2 MB
  • Inline images: Under 1 MB
  • Icons: Under 100 KB
  • Database images: Under 500 KB per image

Best Image Formats for Notion

PNG
  • Icons with transparency
  • Screenshots
  • Graphics with text
JPEG
  • Photographs
  • Cover images
  • Complex images
WebP
  • Best compression
  • Works for both photos and graphics
  • Smaller file sizes

Convert images to WebP using our WebP converter for optimal file sizes.

How to Optimize Images for Notion

  1. Determine the use case - Cover, icon, inline, or database
  2. Resize to recommended dimensions - Use Pictey Image Resizer
  3. Compress for smaller file size - Use Pictey Compressor
  4. Convert format if needed - WebP for best compression
  5. Upload to Notion - Drag and drop or use the /image command

Common Issues and Solutions

Cover image cropped incorrectly

Solution: Use Reposition to adjust, or center important content when creating the image.

Images load slowly

Solution: Compress images and resize to actual display dimensions.

Database gallery looks inconsistent

Solution: Use same aspect ratio for all images, set gallery to "fit" mode.

Icon looks blurry

Solution: Upload at 280x280 px minimum, use PNG for graphics.

Conclusion

Properly sized images make a significant difference in how polished your Notion pages look. Use 1500x600 for covers, 280x280 for icons, and compress all images to keep your pages loading fast.

For more image optimization tips, check out our guide on compressing images for web and resizing without losing quality.

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