Last Updated: June 4, 2026
Your privacy is our absolute priority. We do not collect, harvest, monitor, or store any personal information, IP addresses, or files uploaded to the converter. Everything happens locally on your device.
All processing, parsing of modpack indexes, extracting metadata, downloading mod archives, and generating the final ZIP package occurs strictly within your browser environment. No file contents are transmitted to any servers hosted by us.
To perform the conversion, the utility makes direct HTTPS requests from your browser to:
api.modrinth.com) to query project versions, loaders, and package manifests.cdn.modrinth.com) to retrieve mod archives (.jar files).These requests are subject to the terms and privacy practices of Modrinth. We do not control or have access to any logs generated by Modrinth.
This application does not store persistent cookies or use tracking pixels, analytics suites (such as Google Analytics), or marketing tags. Your visit is completely anonymous.
Since no data is transmitted to our servers, there is no risk of your data being intercepted or compromised from our end. All data transmission relies solely on the security of the connection to Modrinth APIs.