Waifu2x: AI Photo Upscaler HD

About

Unblur and upscale photos and anime art 2x–4x with on-device AI. 100% free, no ads, no limits. Every image is processed on your device, so it works offline and nothing is ever uploaded. ■ Completely free – no ads, no in-app purchases Every feature is available with no limits. ■ AI picks the best model for you Just choose an image. The AI tells illustrations from photos and enhances each with the model that suits it best. ■ Four AI models • waifu2x – the classic upscaler for illustrations and anime • Real-ESRGAN Anime – high-quality 4x upscaling with AI detail completion • Real-ESRGAN Photo (Light) – fast 4x upscaling for photos • Real-ESRGAN Photo (High Quality) – the best 4x quality for photos ■ Not happy? Try another model From the result screen, switch to another model in one tap and process the same image again. ■ Batch processing Select and process up to 20 images at once, with a progress bar to follow along. ■ Before/After comparison Compare the original and the result with a slider or a toggle button. ■ Easy saving and sharing Save to Photos as PNG or JPEG and adjust the JPEG quality. Share results in one tap. ■ History Look back at images you processed before, then save or share them again. ■ Light & dark mode The app follows your device setting, or you can choose one in the app. ■ Privacy first All images are processed on your device. Nothing is uploaded to a server or used to train AI. --- The app icon uses an illustration by Rio Hazuki, purchased here: https://irorio.booth.pm/items/3909028 The following free assets are used in the screenshots and elsewhere: Business free illustrations by Ranland https://web-sozai.com/lists/list5/ Pattern assets for designers https://www.pattern-sozai.website/data/ Irasutoya https://www.irasutoya.com/2016/04/blog-post_204.html