API v9EnumerationsImageFormatVersion: 0.37.76On this pageImageFormat Index Enumeration MembersGIFJPEGLottiePNGWebPEnumeration Members GIFGIF: gif = "gif"JPEGJPEG: jpeg = "jpeg"LottieLottie: json = "json"PNGPNG: png = "png"WebPWebP: webp = "webp"