# pbmtonokia > Convert a PBM image to one of Nokia's Smart Messaging Formats . > More information: . - Convert a PBM image into a Nokia Operator Logo as hexcode: `pbmtonokia -fmt NEX_NOL -net {{network_operator_code}} {{path/to/image.pbm}} > {{path/to/output.hex}}` - Convert a PBM image into a Nokia Group Graphic as hexcode: `pbmtonokia -fmt NEX_NGG {{path/to/image.pbm}} > {{path/to/output.hex}}` - Convert a PBM image into a Nokia Picture Message with the specified text as hexcode: `pbmtonokia -fmt NEX_NPM -txt {{text_message}} {{path/to/image.pbm}} > {{path/to/output.hex}}` - Convert a PBM image into a Nokia Operator Logo as a NOL file: `pbmtonokia -fmt NOL {{path/to/image.pbm}} > {{path/to/output.nol}}` - Convert a PBM image into a Nokia Group Graphic as an NGG file: `pbmtonokia -fmt NGG {{path/to/image.pbm}} > {{path/to/output.ngg}}` - Convert a PBM image into a Nokia Picture Message as an NPM file: `pbmtonokia -fmt NPM {{path/to/image.pbm}} > {{path/to/output.npm}}`