Upsize an Img - Image Upscaler
AI super resolution | waifu2x
Only for iPhone
Free · Designed for iPhone
iPhone
This app uses AI technology to enhance image resolution and improve quality.
It is completely free and does not require login.
The AI technology used is a lightweight version of the Real-ESRGAN (Real Enhanced Super-Resolution Generative Adversarial Network) super-resolution model. Currently, only one model is available, but more high-precision models will be added in the future.
Note that there is a "Image Base Size" option, which resizes the image to fit the model by adjusting the longer side. For larger images (e.g., 4000x3000), increasing this size may improve quality. However, execution time increases exponentially, so it is recommended to crop the image before processing and use the smallest size possible.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
The developer, Motoki Takahashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Motoki Takahashi
- Size
- 38.5 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © Motoki Takahashi 2025