Upscaler: AI Photo Enhancer

Turn small and low-resolution photos into larger, clearer images with an AI photo enhancer and image upscaler that runs entirely on your Android device.

Upscaler uses on-device AI super-resolution to enhance photos at 4× resolution. There are no photo uploads and no server queue: choose an image, process it offline, then compare, save, or share the result.

FEATURES
• 4× AI photo upscaling for small and low-resolution images
• Private, on-device processing with no photo uploads
• Works offline after installation, including in airplane mode
• Before-and-after comparison with a tap or long press
• Pinch to zoom and inspect the enhanced image
• Save results to your gallery or share them from the app
• Helpful warning when the selected photo is already high resolution

HOW IT WORKS
1. Pick a photo from your gallery
2. The AI photo enhancer processes and upscales it 4× on your device
3. Zoom in or use Compare to check it against the original
4. Save the enhanced photo or share it

BEST RESULTS
Use Upscaler for small photos, cropped images, thumbnails, older digital pictures, and low-resolution social media downloads. AI upscaling can improve clarity and edge definition, but it cannot restore information that is missing from the original. Photos with a long edge above 768 pixels are reduced before processing, so the app is designed primarily for smaller source images.

PRIVATE BY DESIGN
Photo enhancement happens locally on your device. Your photos are never uploaded to a server, and nothing is saved or shared unless you choose to do so.

FREE + PRO
Upscaler is free to use with ads. A one-time Pro purchase removes ads and supports development. There is no subscription.

Enhance low-resolution photos privately with Upscaler.