IETF Author Tools - iddiff

This service allows you to compare Internet-Drafts and RFCs. You can either upload the files or provide the Internet-Draft or RFC document name. If the second document is not provided, the system will use the latest revision from the datatracker, or the previous revision if the latest is the same as provided. The input files must be a valid Internet-Draft or RFC in one of the following formats:

  • XML as .xml (automatically recognises v3 as defined in RFC 7991 and v2 as defined in RFC 7749)
  • Markdown as .md or .mkd (kramdown-rfc and mmark dialects are supported)
  • Plain text as .txt