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Šiame darbe kalbama apie tinklalapių grafokos kūrimo problemas. Antrajame skyriuje aptariami pagrindiniai failų formatai, jų privalumai ir trūkumai. Aptariama tinkamo failo formato parinkimo reikšmė, tinklo pralaidumo reikalavimai, grafinė ir suglaudinimo programinė įranga, jos palyginimas. trečiame skyriuje analizuojama kuriama programinė įranga. Funkcianiams reikalavimams apibrėžti naudojamas panaudojimo atvejų modelis. Šiame skyriuje taip pat aprašoma sistemos architektūra, peteikiama sistemos klasių diagrama ir aprašomi jos metodai bei funkcijos. Taip pat aprašomos veiklos diagramos. Pateikiamas programinės įrangos taikymo pavyzdys. Ketvirtame skyriuje aprašoma detali vartotojo dokumentacija. Aprašomi meniu punktai, piešimo įrankiai ir jų parametrai, The thesis deals with web design problems, when designers create web templates. Second chapter deals with considering basic file formats such as JPG, PNG and GIF, their advantages and disadvantages. There are analysed problems of image file format selection, network bandwidth usage and dependance from the web site size also the review of commonly used web graphics software and image compression comparison. Third chapter deals with web graphics development and optimization system. There is use case model for describing functional requirements of a system. In the work is described the architecture of a system, detailed description of class diagram with used methods and functions description in detail. All classes are clearly explained by usage and interface. Also third chapter deals with activity diagrams represented as step-by-step workflows of major components in a system. Testing material of created web graphics development and optimization system is given too. Fourth chapter deals with user documentation. There are explained menu items, drawing tools, and their parameters, color selection tools, transparency, brightness, image compression settings and image viewing and converting tools.