Although they have completely different purposes, interpreters and compilers are vital tools in programming because they convert higher-level languages into machine code.

Line by line, an interpreter analyses code and runs each line right away. Upon executing a programme, the interpreter reads the code, translates it into machine code, and starts the execution instantly. Errors are detected and reported line-by-line, which facilitates rapid testing and debugging and makes problems easier to find and address. Interpreted programmes, however, may operate more slowly because translation takes place each time the programme runs. the programming language Python, JavaScript, and Ruby are a few instances of interpreted languages.

A compiler, on the other hand, converts every line of source code at once into machine code prior to its execution. The programme is read in full, transformed into an executable file, and then started without requiring access to the source code. Although it may take longer at first, the programme runs more quickly after compilation because it doesn’t require constant translation. Compilers report mistakes after the entire source code has been compiled, which makes debugging more difficult. C, C++, and Java are a few examples of compiled languages.

Compilers deliver faster execution and efficiency, making them suitable for production situations, whereas interpreters offer flexibility and ease of debugging, making them perfect for development and testing.