Compress PNG Images for Notion
Notion pages with large images slow down loading and create a poor reading experience. Properly compressed images keep your Notion workspace fast and professional. Lossless image format that supports full alpha transparency. Best for logos, graphics, and images requiring sharp edges. Use ImageSmith to compress your PNG images to the ideal file size for Notion — target under 5,120KB for optimal performance. Processing is fully browser-based — no server uploads, no privacy risk.
Recommended format
JPEG
Max file size
5,120KB
Dimensions
1500px wide for full-width page images
✓Notion pages render at approximately 900px wide — optimize to this width
✓Keep images under 2MB for fast Notion page loading
✓Inline images should be under 500KB each
✓Avoid very large cover images — they slow initial page render