Pixel art is a form of digital art drawn with graphical software where images are built using pixels as the only building block. We recommend the best free and open source pixel art editors.
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Category: Graphics
9 Best Free and Open Source Image Upscaling Tools
Image upscaling brings the power of AI upscaling to your fingertips, allowing you to turn low-resolution images into high-quality outputs.
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Tilf – simple yet powerful pixel art editor
Tilf is a pixel art editor built with PySide6 for creating sprites, icons, and other small 2D assets.
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waifu2x-ncnn-vulkan – upscaler and denoiser
waifu2x-ncnn-vulkan is a command-line image upscaler and denoiser built on the ncnn inference framework.
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Pixed – pixel art editor
Pixed is a touch-friendly pixel art editor written in C# and .NET 9 using the Avalonia UI framework.
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PixlPunkt – modern, cross-platform pixel art editor
PixlPunkt is a pixel art editor that brings together painting tools, layered editing, animation workflow and tile work.
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chaiNNer – node-based image processing GUI
chaiNNer is a node-based image processing application that lets users build visual workflows by connecting processing nodes.
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16 Best Free and Open Source RAW Processing Tools
There’s a strong selection of open source Linux software for processing RAW files.
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20 Best Free and Open Source Terminal-Based Image Viewers
Want to view 24-bit high definition images in your terminal? We recommend our favourite terminal-based image viewers.
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TermVisage – browse and view images in the terminal
TermVisage is a terminal image viewer and browser built for people who want to inspect images without leaving the command line.
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16 Best Free and Open Source Color Scheme Generators
Let’s explore the color scheme generators at hand.
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Hellwal – fast and extensible color palette generator
Hellwal is designed to create terminal and desktop color schemes from wallpaper images or predefined theme files.
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KDE Material You Colors – wallpaper-driven theming tool for KDE Plasma
KDE Material You Colors is a wallpaper-driven theming tool for KDE Plasma that generates Material You inspired light and dark colour schemes.
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Aether – visual theming application
Aether is a visual theming application designed for Omarchy that extracts colours from wallpapers and builds coordinated themes.
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matugen – cross-platform color generation tool
matugen is a color generation tool that helps users build Material You and base16 based themes from a single source image or color.
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15 Best Free and Open Source Linux Camera Tools
Linux offers excellent software for dealing with RAW files, for remotely operating cameras, importing and processing raw data, as well as software to read, write and edit camera metadata.
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Pulsar – yt-dlp GUI
Pulsar is a desktop media utility for Linux, macOS, and Windows that wraps yt-dlp and ffmpeg in a polished graphical interface.
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Metamorphosis – inspect and change embedded metadata
Metamorphosis is a desktop utility for inspecting and changing embedded metadata across media and document files.
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19 Best Free and Open Source Command-Line Image Compression Tools
This article recommends the best command-line image compression tools. They are all free and open source.
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SVGO – Node.js tool for optimizing SVG files
SVGO is a Node.js tool for optimising SVG files by removing redundant data often added by vector editors
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