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HEX / S19 / BIN file inspector
Parse any common ECU dump format and see the structure: format, address range, byte count, segment count, and a preview of the data. The file stays in your browser — nothing gets uploaded.
Formats this tool understands
| Format | Extensions | Used by |
|---|---|---|
| Intel HEX | .hex | Bosch flashers, Motorola/NXP MCUs |
| Motorola S-Record | .s19 / .s28 / .s37 / .srec | Continental, Magneti Marelli, Hyundai/Kia |
| Raw binary | .bin / .ori / .mod | Most OBD-flasher exports |
| FRF wrapped binary | .frf | PSA / Stellantis OEM updates |
For raw binary we report size + first/last bytes (you'll need the matching A2L or the ECU profile to map addresses). For Intel HEX and S-Record we parse the record stream and reconstruct address segments.