Phone Wallpaper Resizer

Resize images for phone wallpapers and lock screens. Get the perfect fit for iPhone, Samsung, and other smartphones.

Drop your image here 🍡

PNG, JPG, WebP, BMP — any size, mochi handles it all

Resized Image
Result
Dimensions
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File Size
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Image too small? Sharpen first

If your image is smaller than the target size, use Sharpen for better clarity, then resize.

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Specification Value
Standard Size1080 x 2340 px
Aspect Ratio19.5:9
iPhone 14/151179 x 2556 px
Samsung Galaxy S1080 x 2340 px
Google Pixel1080 x 2400 px
FormatJPEG, PNG
NotePhones crop for parallax scrolling effect

Frequently Asked Questions

What size should a phone wallpaper be?
Most modern smartphones use approximately 1080x2340 pixels. iPhones use slightly different resolutions (e.g., iPhone 15: 1179x2556). A 1080x2340 image works well on most phones as they auto-adjust.
Why does my phone wallpaper get cropped?
Many phones apply a parallax scrolling effect that requires the wallpaper to be slightly larger than the screen. The phone crops the edges to allow the background to shift as you tilt the device. You can often disable this in settings.
Should I use the same wallpaper for lock screen and home screen?
You can use different images for each. Both use the same dimensions. iOS and Android both allow you to set separate lock screen and home screen wallpapers in your display settings.
Will this work for both iPhone and Android?
Yes, 1080x2340 works well on most smartphones. Your phone will automatically adjust the image to fit. For pixel-perfect results, you can look up your specific phone model's exact screen resolution.