Apps similar to Pixen include GIMP, which is free and open source. Other options are Paint.NET, Pixelorama, PixiEditor and Microsoft Paint. Image Editors like Pixen are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, the web and Android.
Pixy Studio is a lightweight, web-based pixel art editor designed to be a free alternative to subscription-based or free with ads apps. It runs entirely in your browser but functions like a native app, saving your data locally to your device.
Türkiye
Draw and animate Pixel Art, export the results to CSS and download them. Pixel Art to CSS is an online editor that combines the power of both box-shadow and keyframes CSS properties, to give you CSS code ready to use in your site.
Spain
EU
Pixel Proof helps you make amazing pixel art and game sprites. The interface is clean and customizable, leaving your workflow smooth and focused. Included are specialized tools that you can't find anywhere else and Twitter integration so you can easily share your work.
Everyday drawing There are hundreds of painting and drawing apps on the App Store. This one is a bit different. It doesn’t want to grow up to be Photoshop, Illustrator, or Draw Anything the Next Generation. It’s not intended for professional artists.
United States
Non-destructive editing with layers, blend modes, advanced tablet-responsive brushes, curated brush sets, multi-document interface, OpenRaster native save, broad image format support including EXIF, modern UI with dark mode, one-time licence, and cross-platform.
United Kingdom
