GaryCao

Eye-comfort dark mode for all websites. CSS-only, no DOM rewrites. Per-site brightness, contrast and warmth, plus global on/off.

Record any web page as a GIF with one click. Built-in editor for cropping, speed adjustment & optimization.

AI-powered reading assistant: summarize pages & explore keywords with LLM insights.

Smart in-browser text expansion — trigger words, dynamic variables, and rule management.