Java .properties ↔ JSON
Convert Java .properties to JSON online and back. Handles \uXXXX escapes, comments, = and : separators.
Java .properties ↔ JSON
Decodes \uXXXX, \n, \t. #/! comments skipped.
Output
{
"server.host": "localhost",
"server.port": "8080",
"welcome": "Selamat datang!"
}How to use
- Paste input or drop a file above.
- Adjust options (delimiter, dialect, quality, ratio).
- Copy result or download — no sign-up needed.
FAQ
Unicode escapes?
Decoded on the way in (\u00e9 → é) and kept literal on the way out.
Duplicate keys?
Last one wins, matching java.util.Properties behavior.