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waifu2x

waifu2x leverages Deep Convolutional Neural Networks (CNNs) to perform single-image super-resolution. It is primarily designed to enhance the quality and resolution of anime-style artwork and scans, but it also provides support for processing standard photographs. The tool focuses on intelligently upscaling images while offering options to reduce noise artifacts, resulting in clearer and more detailed outputs.

Users can customize the process by selecting the image style (Artwork, Artwork/Scans, Photo), applying a specific level of noise reduction (ranging from None to Highest), and choosing an upscaling factor (1.6x, 2x, or 4x). The tool operates within defined limits: a maximum file size of 5MB, resolution limits of 3000x3000px for noise reduction, and 1500x1500px for upscaling. Processed images can be downloaded in either PNG or WebP format.

waifu2x.pro

Waifu2x is a web-based image resizer specifically optimized for enhancing anime and manga style visuals. It allows users to effortlessly increase the size of their images, typically doubling them, through a simple upload and configuration process.

The tool focuses on minimizing noise (denoise) and preventing pixelization during the upscaling process, ensuring high-quality results suitable for creating wallpapers or screensavers. While specialized for illustration-style images, users can experiment with other types. It supports downloading the final upscaled image in either PNG or JPEG format.

Pricing

waifu2x Pricing

Free

waifu2x offers Free pricing .

waifu2x.pro Pricing

Free

waifu2x.pro offers Free pricing .

Features

waifu2x

  • AI Super-Resolution: Upscales images using Deep Convolutional Neural Networks.
  • Style Specialization: Optimized processing for Artwork, Artwork/Scans, and Photos.
  • Noise Reduction Options: Multiple levels (None, Low, Medium, High, Highest) to clean image noise and artifacts.
  • Variable Upscaling: Offers 1.6x, 2x, and 4x upscaling factors.
  • Output Formats: Provides output in PNG and WebP image formats.

waifu2x.pro

  • Image Upscaling: Double the size of input images.
  • Noise Reduction: Options for None, Medium, or High noise reduction (denoise).
  • Anime/Manga Specialization: Optimized algorithms for anime and manga style artwork.
  • Pixel Art Enhancement: Suitable for increasing the size of pixel art without losing quality.
  • Format Selection: Download upscaled images in JPEG or PNG format.
  • Web-Based Interface: Easy-to-use online tool requiring no installation.

Use Cases

waifu2x Use Cases

  • Enhancing low-resolution anime illustrations.
  • Improving the quality of scanned artwork or manga pages.
  • Upscaling digital art for printing or display.
  • Increasing the resolution of photographs.
  • Reducing JPEG compression artifacts in images.

waifu2x.pro Use Cases

  • Enlarging anime or manga fanart for wallpapers.
  • Upscaling pixel art for game development or display.
  • Improving the resolution of low-quality anime screenshots.
  • Preparing illustrations for high-resolution printing.
  • Enhancing digital art for online portfolios.

Uptime Monitor

Uptime Monitor

Average Uptime

99.79%

Average Response Time

332.03 ms

Last 30 Days

Uptime Monitor

Average Uptime

99.93%

Average Response Time

746.93 ms

Last 30 Days

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