Full version · $2.99 USD
- Forest / Mountains, Desert / Canyon, City Silhouette
- 64–1280 px wide and 64–720 px high
- 4, 5 or 6 layers
- Custom .hex / .txt palettes
- Unlimited seeds
- ZIP export with PNG layers, composite and manifest
Pixallax · Pixel-art background generator
Pick a forest, desert or city scene. Adjust the size and colours, try a few seeds and export the layers for your game. Everything is generated on your computer.

Three biomes Forest, Desert and City
Repeatable results use the same settings and seed to recreate a scene
PNG export separate layers and a combined image
A look at the output
Mountain ridges, canyon walls or city skylines. Each scene is built in layers, so you can scroll the foreground and background at different speeds. These examples were generated with Pixallax.




Try before buying
The free demo makes Forest / Mountains backgrounds at 320×180 with four layers. Try as many seeds as you like, then export a ZIP and see how the layers fit your game.
Full vs demo
Full version · $2.99 USD
Free demo · $0
Use it offline
Open index.html from the extracted folder in a current desktop browser. Pixallax works on Windows, macOS and Linux without an account or an internet connection. Your palettes and generated images stay on your device.
If Pixallax will not open, generate a scene or export a ZIP, check the support page or send us the error message and the settings you used.