SmartFill by Klaas Schuijtemaker

SmartFill helps you complete forms faster by suggesting text based on what you've typed before — across different websites and fields. As you type, it highlights predicted completions directly in the input, saving time and reducing repetition.

Completely offline — no internet connection required.

Opensource: https://github.com/gateklaas/SmartFill

If you find SmartFill useful, consider supporting its development on Ko-fi:
https://ko-fi.com/klaass

Every donation helps keep the project alive and evolving — thank you!