JFIF
PNG amafayela
I-JFIF (i-JPG File Interchange Format) ime njengefomethi yefayela enemisebenzi eminingi eklanyelwe ukushintshana okungenazihibe kwezithombe ezifakwe ikhodi ye-JPG. Le fomethi idlala indima ebalulekile ekuthuthukiseni ukuhambisana namandla okwabelana kuwo wonke amasistimu nezinhlelo zokusebenza ezihlukahlukene. Kuqashelwa isandiso sefayela esithi ".jpg" noma ".jpg", amafayela e-JFIF asebenzisa amandla e-algorithm yokucindezela ye-JPG esetshenziswa kakhulu, edume ngokusebenza kahle kwayo ekucindezeleni izithombe zezithombe.
I-PNG (Portable Network Graphics) ifomethi yesithombe eyaziwa ngokuminyanisa okungalahleki nokusekelwa kwengemuva elibonisa ngale. Amafayela e-PNG avame ukusetshenziselwa ihluzo, amalogo, nezithombe lapho ukulondoloza imiphetho ebukhali nokuba sobala kubalulekile. Ziyifanele kahle imidwebo yewebhu kanye nomklamo wedijithali.