Free Online Tools and Utilities for Students

Write, run, and test Java programs and OOP source code instantly in your browser.

Execute Python scripts with a live output console and syntax highlighting.

Online compile and run standard C language programs without installing any local IDE.

Compile and execute C++ programs instantly with full support for the Standard Template Library (STL).

Write, test, and preview HTML, CSS, and JavaScript code instantly in your browser with a live output renderer.

Test vanilla JavaScript snippets and functions with immediate console output logs.

Execute PHP scripts and test dynamic backend code instantly in your browser with a live output console.

Execute SQL queries, create relational database tables, and test complex joins instantly in your browser.

Write, compile, and execute TypeScript code instantly in your browser with live type checking and console output.

A lightning-fast browser-side HTML minifier, DOM analyzer and code cleaner.

An advanced HTML5 live validator, universal auto-fixer, formatter, minifier, and analysis engine.

An advanced HTML5 live formatter, universal auto-fixer, minifier, and analysis engine.

A lightning-fast online CSS3 minifier with deep structural code analysis and a smart syntax auto-fixer.

An online CSS validator with syntax highlighting, strict error health check, and structural diagnostics.

An online CSS beautifier with customizable tab indentation, syntax highlighting, and structural formatting.

A lightning-fast online JavaScript minifier to minify your JS code instantly with structural code analysis.

An online JavaScript validator with syntax highlighting, strict error health check, and structural diagnostics.

An online JavaScript beautifier powered by professional parsing engines with customizable tab indentation.

Calculate your semester grades and track your cumulative grade point average (CGPA) instantly online.

Calculate your exam percentage instantly by entering your obtained scores and total maximum marks.