MacSiem.dev · Upscalr
Old photos, new detail.
Blurry or low-resolution pictures get a second life: Upscalr enlarges them up to 4× and recovers fine detail, edges and texture — with AI that runs entirely on your device.
iOS — App Store
Android — Google Play
On-device AI
What it does
Up to 4× upscaling
Real detail recovery, not just stretching — edges, texture and structure come back.
Natural faces
Faces stay natural, skin stays believable, colors are preserved.
Before/after slider
See exactly what changed before you save anything.
Live strength control
Adjust enhancement strength live, without reprocessing.
Works on more than photos
Photos, graphics, scans and line art all benefit.
Private & free
On-device AI — your photos never leave your phone. Free, supported by ads. No account, no cloud.
Fair pricing
Free, supported by non-intrusive ads. No account, no upload, no subscription.
PL: Upscalr powiększa i wyostrza zdjęcia (do 4×) za pomocą AI działającego w całości na Twoim telefonie — bez wysyłania do chmury, bez konta. Suwak przed/po pokazuje dokładnie, co się zmieniło. Za darmo, z nienachalnymi reklamami.