ISO8583 Bitmap Encoder/Decoder
ISO8583 Bitmap
Bitmap:
Enter hexadecimal bitmap or select bits below. Bit 1 indicates secondary bitmap presence (ISO8583 standard).Primary BitmapBits 1-64
How to Use Bitmap Tool
• Enter a hex bitmap string to decode it and see which field bits are set.
• Alternatively, check/uncheck the bit checkboxes to build your own bitmap.
• Bit 1 controls the presence of the secondary bitmap (fields 65-128).
• The hex bitmap updates automatically as you check or uncheck bits.
• Copy the generated bitmap hex for use in your ISO8583 messages.
ISO8583 Bitmap FAQ
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