This research shows that the existence of a website-based information system will make it easier to find out school information. This manufacturing process uses the waterfall method. In the design the author uses phpmysql and xampp. Sistem Informasi Tabungan Siswa Berbasis Web. The purpose of this research is to make it easier to disseminate school information in disseminating information from the school side and school activities, see contacts or contact schools. Kamu dapat mengunduh program php sistem informasi perpustakaan sekolah berbasis web ini pada tautan di bawah berikut : Unduh Via Mediafire. 'Designing Website-Based School Information System (Study: SDIT Azzhahiriyah)' is a problem that exists in schools, namely the provision of information from schools to the community. Information systems must be able to be effective and efficient in providing a series of information flow processes to improve the quality and quantity and satisfaction of clients or work partners. The progress of science and technology at this time shows that speed, convenience, and security are the main considerations and benchmarks in facing global challenges. Tujuan dari penelitian ini adalah: (1) mengembangkan sistem informasi perpustakaan sekolah berbasis web untuk menyelesaikan permasalahan pengelolaan data perpustakaan, (2) mengetahui tingkat kualitas sistem informasi perpustakaan berbasis web pada aspek functional suitability, performance efficiency, usability, dan reliability.