KPix

github.com/krush62/KPix Video Editing & Animation Open-source projectOpen source

Create pixel art with KPix, a pixel-art creation tool hosted on GitHub.

github.com/krush62/KPix
KPix homepage screenshot

About KPix

KPix is an open-source, multi-platform pixel art editor for still images and animations, developed as a Flutter application and distributed through its GitHub repository. It focuses on indexed color and generative color ramps: a palette is built from independent ramps whose shades are controlled by parameters such as base hue, saturation, hue and saturation shifts, minimum and maximum brightness. Drawing tools include pen, shape, text, fill, stamp, line/Bézier curve and spray can, and each tool can work directly with the selected color or in shading mode, where canvas colors are brightened or darkened along the current ramp. Projects use the app's own kpix file format and can export lossless images with transparency, including integer scaling. Export for other applications covers layers to Aseprite, Pixelorama, Gimp and Photoshop, where special layers are omitted (reference, grid) or merged (shading, dither). Animations support individual frame times of 1-30 fps per frame, onion skinning and linked layers. KPix is not distributed through Google Play or the Apple App Store.

Key features

  • Indexed-color workflow with generative color ramps controlled by hue, saturation and brightness parameters
  • Drawing tools also operate in shading mode to brighten or darken affected canvas colors
  • Non-destructive shading, dithering, reference and grid/perspective aid layers
  • Animation with per-frame timing (1-30 fps), onion skinning and linked layers
  • Image import with automatic palette creation; layers export to Aseprite, Pixelorama, Gimp and Photoshop
  • Palettes saved in the kpal format also used by KPal
Best for: Pixel artists who work with indexed palettes and generative color ramps, and who want an open-source editor outside the major app stores.
Good for
  • Open source with releases available for Windows, Linux, Android, macOS and the web
  • Supports stylus and touch input alongside desktop use
  • Exports projects to several other pixel art and image editors
Watch out for
  • Not available on Google Play or the Apple App Store
  • Some UI and workflow choices may feel unconventional, which the developer states is by design

KPix at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Android, Linux, macOS
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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KPix FAQ

Which platforms can run KPix?
The project lists multi-platform support for Windows, Linux, Android, macOS and the web.
Can KPix projects be opened in other art applications?
Projects can be exported for use elsewhere, including layers to Aseprite, Pixelorama, Gimp and Photoshop. Special layers are either omitted (reference, grid) or merged (shading, dither).
Is KPix distributed through app stores?
No. The developer states that KPix is not available on Google Play or the Apple App Store, favoring open distribution channels.
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