Utility369 is an all-in-one free web toolbox designed to speed up everyday tasks for developers, writers, and digital workers. Everything runs directly inside your browser with zero server tracking and maximum privacy: • Developer Tools: JSON Formatter, Base64 Encoder, URL Encoder, Hash Generator • Text & Content: Word Counter, Case Converter, Diff Viewer, Slug Maker • Daily Utilities: QR Generator, Password Generator, Timestamp Converter No logins. 100% free & fast.