Kaffelogic log viewer: open a .klog file in your browser

Drop a roast log from your Kaffelogic roaster and see the temperature and rate-of-rise curves, first crack, development and roast level. No account needed.

Your file stays in your browser. It is read on this page and never uploaded.

Drop a .klog file here

Logs are in the roast-logs folder on your Kaffelogic roaster.

What you can read from a .klog

Each log records bean temperature and rate of rise through the roast, plus the profile, the roast level you set and the moment the roast ended. First crack, total time and development time come from the log.

Looking for a profile to roast next? Browse the Kaffelogic profile library.