Where is my prefilled data stored?

[SDER DSewr (SiAce)]

Where is my prefilled data stored and how can I persist it so that I won't lose prefilled data when I reinstall Chrome/have a new computer?

[JobFill]

Hello, the prefilled data is stored in Chrome Local Storage on your machine. Currently, the tool does not support backing up or restoring this data, but I plan to add this feature in the future.