Compress Images for iPhone — Keep Quality, Beat the Limit
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. Use ImageSmith to compress your iPhone images before sending — free, instant, and entirely in your browser. No account needed, no watermarks, no ads. Target under 10,000KB for best results on iPhone.
Max File Size
10,000 KB
Recommended Format
JPEG
Dimensions
1290×2796 (iPhone 15 Pro Max), 1179×2556 (iPhone 15)
iPhone Compression Tips
- 1.Use 1179×2556 for iPhone 14/15 or 1290×2796 for iPhone 14/15 Pro Max
- 2.JPEG works well for photographs; PNG for graphics with text
- 3.Keep wallpapers under 5MB for fast preview and application
- 4.Avoid very dark images — they may look different on OLED True Black displays