Compress AVIF Images for iPhone
iPhone wallpapers need to be optimized for the high-resolution Retina display while keeping file sizes manageable. The perfect iPhone wallpaper is crisp, fast to set, and battery-efficient. Next-generation image format based on the AV1 video codec. Offers superior compression to both WebP and JPEG. Use ImageSmith to compress your AVIF images to the ideal file size for iPhone — target under 10,000KB for optimal performance. Processing is fully browser-based — no server uploads, no privacy risk.
Recommended format
JPEG
Max file size
10,000KB
Dimensions
1290×2796 (iPhone 15 Pro Max), 1179×2556 (iPhone 15)
✓Use 1179×2556 for iPhone 14/15 or 1290×2796 for iPhone 14/15 Pro Max
✓JPEG works well for photographs; PNG for graphics with text
✓Keep wallpapers under 5MB for fast preview and application
✓Avoid very dark images — they may look different on OLED True Black displays