About Simple Rename

Part of the GoodTool suite

Simple Rename is a modern, privacy-first batch file renamer designed for creators, developers, photographers, and anyone who needs to quickly organize files without installing heavy desktop software or sending private documents to remote cloud servers.

Key Philosophy: Everything executes locally inside your web browser. No server uploads, no logins, no paywalls, and no tracking of your files.

Why We Built It

Most online file tools require you to upload your personal pictures, receipts, contracts, or confidential assets to an unknown server. This introduces serious privacy risks and makes processing large batches slow due to bandwidth limitations.

By leveraging modern Web APIs such as the File System Access API and WebAssembly/JavaScript compression engines, Simple Rename gives you the power of a desktop utility directly inside your browser tab.