Upscalr

Upscalr makes your photos sharper, clearer and bigger — using AI that runs entirely on your device. No upload, no account, no cloud.

Old, blurry or low-resolution pictures get a second life: Upscalr enlarges them up to 4× and recovers fine detail, edges and texture that were lost. Faces stay natural, skin stays believable, and colors are preserved.

WHY UPSCALR • On-device AI — your photos never leave your phone • Up to 4× upscaling with real detail recovery, not just stretching • Before/after slider so you can see exactly what changed • Adjust the enhancement strength live, without reprocessing • Works on photos, graphics, scans and line art

PRIVATE BY DESIGN Everything happens locally. Importing, processing, saving and sharing all stay on your device. The app does not send your images to a server or to analytics.

SIMPLE

1. Pick a photo
2. Choose the output scale and AI level
3. Compare, then save or share

Perfect for restoring old family photos, sharpening screenshots, enlarging images for printing, or cleaning up graphics — all offline, all on your phone.

Upscalr is free to use and supported by ads.