Make a low-quality photo into an HD or 4K wallpaper
Quick answerSimply enlarging a small photo makes it blurry. To get a sharp HD or 4K wallpaper, the photo needs to be rebuilt at the higher resolution, then sized exactly for your screen.
HD or 4K?
- HD is made at your screen's own resolution: pixel-perfect on that device.
- Ultra 4K is made as large as possible (up to 3840 pixels on the long side), for zooming in, cropping later or big screens.
How to do it
- Open Pawlo and choose your photo.
- Pick HD or Ultra 4K.
- Tap Make my wallpaper and save it.

Let Pawlo fit it for you
Pick a photo, Pawlo detects your phone and rebuilds the picture at its exact size. No stretching, no blur. Your first 2 are free.
Make my wallpaperQuestions
Can a blurry photo become 4K?
It can be rebuilt at 4K resolution and look much sharper, though very blurry details can't be fully recovered.
What is 4K resolution?
3840 × 2160 pixels for a widescreen image.