Animated Nebula Generator

Create your own moving nebula.

Deepfield is a free animated nebula generator for creating layered space backgrounds. Customize colors, explore different seeds, and watch clouds and dust evolve over time.

Features
• Three presets: Violet Passage, Ember Expanse, and Azure Veil.
• Custom colors and randomized seeds.
• Five layers with individual visibility controls.
• Adjustable animation speed and evolution.
• Optional mouse parallax.
• Export PNG images, looping GIFs, and sprite sheets.
• Export individual layers as PNG.
• Save and load your settings.

How to use
Choose a preset, try a new seed, and adjust the colors. Animation starts automatically. Customize the motion, then export your result.

Play in your browser or download the Windows app.

Windows version
Extract the entire ZIP, then open Deepfield.exe. Keep all included files together. No installation or internet connection is required.

Notes
• Requires WebGL support.
• GIF exports use a 256-color palette.
• Sprite sheets use eight columns. Save your settings for frame timing information.
• Animation is an artistic effect, not a scientific simulation.