Upload a video. Three procedural, multi-pass effect presets get applied automatically -- subtle, vaporwave, and full CGI. No AI, just real algorithms.
Keyword-matched, not AI: recognized words -- grain/noise/vintage, glow/neon/edge (+ a color: purple/red/green/gold/cyan/white), warm/cool/bright/dark/vibrant/desaturate/grayscale, subtle/heavy as intensity modifiers.