ToolSphare

ToolSphare brings 655+ free online tools into one place: PDF converters and editors, image utilities, text helpers, calculators, SEO checkers and developer tools. It also has 56 free coding courses, 700+ how-to guides and a live online code editor (Python, C++, C#, Java, HTML/CSS/JavaScript). Open a tool, finish the job, download the result. Everyday use needs no sign-up. Client-side tools such as the JSON Formatter, JWT Decoder, Password Generator and QR Code Generator process data in your browser. Tools that need an upload (e.g. HEIC to JPG) delete files automatically after conversion. The site is available in 16 languages. Built and maintained by software engineer Muhammad Wasim.