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AI photo enhancer: upscale to 4K & 8K, fix blurry photos. Works on your device.
Turn blurry, low-resolution and compressed photos into sharp, high-resolution images with PhotoMax AI: 8K Enhancer. Real AI upscaling that runs entirely on your phone — your photos are never uploaded. PhotoMax AI uses Real-ESRGAN super-resolution models to rebuild fine detail, not just make the picture bigger. Enlarge photos to 2×, 4×, 4K or 8K, clean up grain and noise, sharpen soft shots and repair blocky JPEG compression — in a few taps. ★ AI PHOTO ENHANCER • One-tap AI Enhance analyses your photo and picks the best settings for it • Natural, HD and Ultra modes, from the most faithful result to maximum detail • Rebuilds edges, textures and fine detail instead of simply stretching pixels ★ UPSCALE TO 4K AND 8K • 2× and 4× AI upscaling • 4K (3840 px) and 8K (7680 px) output with the original aspect ratio kept — never stretched or cropped to 16:9 • See the exact output size before you start, so there are no surprises ★ FIX BLURRY, NOISY AND OLD PHOTOS • Unblur and sharpen soft or slightly out-of-focus photos • Reduce noise and grain from low-light shots • Repair JPEG artifacts in photos saved from chats, social media and old phones • Bring old scanned photos and screenshots back to life ★ CROP AND ROTATE BEFORE YOU ENHANCE • Every photo opens in a crop step: frame your shot, then enhance just that part • Free crop or 1:1, 3:4, 4:3, 9:16 and 16:9 presets • Rotate in 90° steps; the exact output size is shown as you crop • Cropping never re-compresses your photo, and a tighter crop enhances faster ★ COMPARE BEFORE AND AFTER • Drag the slider to compare the original and enhanced photo side by side • Pinch to zoom in on the details • Press and hold to see the original instantly ★ 100% ON-DEVICE — PRIVATE BY DESIGN • All AI processing happens on your phone, with no uploads and no cloud • Enhancement works offline, even in airplane mode • No account or sign-up needed • GPS location is removed from saved photos by default • The app only sees the photos you choose with the Android photo picker ★ FAST AND RELIABLE • GPU acceleration (Vulkan) on supported devices • Smart tile processing handles very large images without running out of memory • Keeps working in the background with a progress notification • Honest progress: the percentage comes from real work done, not a fake timer ★ SAVE AND SHARE • Enhanced photos save automatically to your gallery (Pictures/PhotoMax AI) • High-quality JPEG, PNG or WebP output • History lets you revisit, share or delete past results PERFECT FOR Old family photos • Blurry or low-light pictures • Images from WhatsApp and social media • Screenshots • Wallpapers • Product photos for online selling • Printing photos bigger GOOD TO KNOW • 8K output needs a capable device; if yours can't produce 8K safely, the app tells you and offers 4K instead • Very small photos are limited to sizes that add real detail rather than just enlarging • Large enhancements can take from a few seconds to about a minute, depending on your phone • PhotoMax AI enhances photos; it does not change faces, replace backgrounds or generate new images PhotoMax AI: 8K Enhancer is free and supported by ads. Ads never interrupt an enhancement in progress. Questions or feedback? Email novaradix@gmail.com — we read every message. Privacy policy: https://novaradix.com/app-privacy-policy/photomax8k-privacy-policy.html