Contact RDM Packet Decoder Online

There is no ticket form and no dump-upload inbox. Paste HEX only in the RDM Packet Decoder Online tool. Parsing never leaves this browser, so sending a capture by email is optional and is your choice, not a requirement to use the page.

If a frame fails, the decoder already prints the failing field, offset when known, and expected versus received checksum bytes. Read that panel before asking whether the dump is truncated, an ENTTEC wrapper, a DUB response, or leftover bytes after a complete PDU.

Email contact@rdmpacket.com. Do not send HEX dumps unless you already accept that email is not the decoder; the tool still parses only in the browser.

For policy and data handling see Privacy. For who writes the parser see About.