Practical articles on GIF history, optimization, format comparisons, and animated image technologies
GIF is one of the oldest image formats on the internet, born in 1987. From early static images to today's meme culture, explore the fascinating evolution of GIF.
Format HistoryGIF files too large? From color count and resolution to frame rate and dithering algorithms, master the core techniques for GIF optimization.
OptimizationGIFs are convenient but large; short videos have better quality but need players. Compare their pros and cons to choose the right format for each scenario.
Format ChoiceGIF is not the only animated image format. What advantages do APNG, WebP, and AVIF offer? Everything you need to know about animated image formats.
Format Comparison