Diff Checker: Compare Text and Code with Ease

Our Diff Checker is a powerful, free online tool designed to help you compare and analyze differences between two texts or code snippets effortlessly. Whether you're a developer, writer, or student, this tool is perfect for identifying changes in files, detecting errors, or tracking revisions. Supporting a wide range of file formats including TXT, JSON, JS, HTML, CSS, PY, JAVA, PHP, C, CPP, RB, GO, and MD, our text comparison tool ensures secure and accurate results every time.

With features like instant comparison, file upload (up to 1MB), and a user-friendly interface, our text diff tool is ideal for code comparison, content editing, and collaborative projects. The tool highlights added, deleted, and unchanged lines, making it easy to spot differences at a glance. Optimized for performance and security, it sanitizes all inputs to prevent harmful content, ensuring a safe experience for all users.

Try our online diff checker today to streamline your workflow and enhance productivity. Perfect for developer tools, version control, and content management, it’s the ultimate solution for comparing files and texts with precision.