JPEG
BMP mafayilo
JPEG (Joint Photographic Experts Group) ndi mtundu wogwiritsidwa ntchito kwambiri wazithunzi womwe umadziwika chifukwa cha kupanikizana kotayika. Mafayilo a JPEG ndi oyenera zithunzi ndi zithunzi zokhala ndi utoto wosalala. Amapereka mgwirizano wabwino pakati pa mtundu wa chithunzi ndi kukula kwa fayilo.
BMP (Bitmap) ndi mawonekedwe a raster opangidwa ndi Microsoft. Mafayilo a BMP amasunga deta ya pixel popanda kupsinjidwa, kupereka zithunzi zapamwamba kwambiri koma kumabweretsa kukula kwa mafayilo akulu. Iwo ali oyenera zojambula zosavuta ndi mafanizo.