SMPP PDU Decoding and Encoding

Offline SMPP PDU Decoder/Encoder

A free developer utility provided by Connection Software for decoding and encoding SMPP PDUs.

Features

  • Debug SMPP PDUs by decoding them to see their field values
  • Encode and build new PDUs from scratch by setting the individual field values
  • Adjust the values of decoded PDUs to assist debugging your SMPP application
  • Supports a subset of v3.4 of the SMPP Protocol
  • Requires Java 1.6+

Download

Windows     macOS     Linux

Online PDU Decoder/Encoder

Use this online SMPP PDU decoder and encoder to check and debug your SMPP PDUs. Simply copy and paste a PDU that you want to decode or fill in the PDU header and body fields to create a new PDU. The tool supports a subset of v3.4 of the SMPP Protocol.

SMPP PDU
PDU Header
0 octets
?
PDU Body
0x
0x
0x
0x
0x
0x
0x
0x
0x
0x
0x
0x
0x
0x
octets
0x
0x

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