1
Also covers open source and python · same kind of open-source project
Csprite provides a pixel-art editor for Linux and Windows, with repository details covering sprite editing and drawing.
Alternatives
The Best Waifu2x Alternatives in 2026
24 alternatives1 free · 18 open source
Looking for something like Waifu2x? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 18 are open source.
This repository includes waifu2x and tools for converting 2D video into stereo 3D video.
Top picks at a glance
First suggestionCspriteCsprite provides a pixel-art editor for Linux and Windows…Free or freemium optionGlorpGLORP converts raster pixel art into optimized SVG files…Another optionPixel Art FixerPixel Art Fixer converts images into grid-aligned pixel art…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Csprite | — | Yes | Linux, Windows |
| 2 | Pixel Art Fixer | — | Yes | — |
| 3 | Final2x | — | Yes | Linux, macOS, Windows |
| 4 | Py Dpainter | — | Yes | Linux, Windows |
| 5 | QualityScaler | — | Yes | Windows |
| 6 | Real-ESRGAN | — | Yes | — |
| 7 | Tiler | — | Yes | — |
| 8 | Rembg | — | Yes | — |
| 9 | AI Generation | — | Yes | — |
| 10 | Photoshop UI | — | Yes | — |
All Waifu2x alternatives
2
Also covers open source and python · same kind of open-source project
Pixel Art Fixer converts images into grid-aligned pixel art using image processing without requiring a model.
3
Also covers open source and python · same kind of open-source project
Final2x provides image super-resolution on Windows, macOS, and Linux, with options to use built-in or custom models.
4
Also covers macos, open source, and python · same kind of open-source project
PyDPainter is a pixel art painting program written in Python, inspired by classic Deluxe Paint software.
5
Also covers open source and python · same kind of open-source project
QualityScaler upscales images and videos with AI, with project documentation covering features and usage.
6
Also covers open source and python · same kind of open-source project
Real-ESRGAN develops algorithms for general image and video restoration.
7
Also covers open source and python · same kind of open-source project
Tiler assembles a composite image from a collection of smaller images used as tiles.
8
Also covers open source and python · same kind of open-source project
Rembg is a tool to remove images background.
9
Also covers open source and python · same kind of open-source project
This Krita plugin adds image generation, inpainting, and outpainting to painting and editing workflows, with optional text prompts.
10
Also covers open source and python · same kind of open-source project
PhotoGIMP adjusts the GIMP 3 layout for people familiar with Photoshop.
11
Also covers open source and python · same kind of open-source project
Create digital art from scratch with Krita, a free, open-source application available across platforms.
12
Also covers python · same kind of open-source project
GFPGAN develops algorithms for restoring real-world faces in images, with its repository focused on practical face-restoration research.
13
Also covers python · same kind of open-source project · free
GLORP converts raster pixel art into optimized SVG files while preserving clean edges and colors, according to its project page.
14
GLORP
zack-gphom.itch.io/glorp-pixel-to-svgAlso covers python
GLORP converts raster pixel art into optimized SVG vector files, with a desktop app and a web version listed on its project page.
15
GIMP Plugin
github.com/manu12121999/RemoveBG-GIMPAlso covers python · same kind of open-source project
RemoveBG-GIMP is a plugin for removing image backgrounds through remove.bg, with separate files for GIMP 2.10 and GIMP 3.
16
Stable Diffusion WebUI
github.com/continue-revolution/sd-webui-segmen…Also covers python · same kind of open-source project
This extension adds Segment Anything support to Stable Diffusion WebUI.
17
Minimator
github.com/maxwellito/minimatorAlso covers python · same kind of open-source project
Minimator provides a minimalist drawing editor with horizontal and vertical lines and quarter-circle shapes.
18
PyDPainter
pydpainter.orgAlso covers macos and python
Draw and edit pixel art with PyDPainter, a Python-based graphics program.
19
Also covers open source · same kind of open-source project
Convert animated GIFs into animated SVGs with FrameSVG through its web app, command-line tool, or Python library.
20
Also covers open source · same kind of open-source project
Upscayl offers free, open-source AI image upscaling software for Linux, macOS, and Windows.
21
Also covers open source · same kind of open-source project
LazPaint offers a cross-platform image editor with raster and vector layers, built with Lazarus and Free Pascal.
22
Also covers open source · same kind of open-source project
This non-destructive 2D graphics editor project has ended, according to its maintainer, who says development is no longer active.
23
Also covers macos and open source · same kind of open-source project
Palettum recolors images, GIFs, and videos with a custom palette using either a web app or command-line tool.
24
Also covers macos and open source · same kind of open-source project
mini-img-editor is a WebGL photo editor with effects, filters, and cropping tools.
No alternatives match this filter.
Alternatives to similar tools
Stable Diffusion WebUI18 alternativesMini Photo Editor24 alternativesReal-ESRGAN24 alternativesAI Generation24 alternativesFace Restoration18 alternativesRembg24 alternatives
What is the best alternative to Waifu2x?
Based on features, tags and platforms, the closest alternatives to Waifu2x are Csprite, Pixel Art Fixer, and Final2x.
Is there a free alternative to Waifu2x?
Yes. Glorp is free or offer a free plan.
Are there open-source alternatives to Waifu2x?
Yes: Csprite, Pixel Art Fixer, Final2x, and Py Dpainter.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative