🔧 HEX File Merger
v1.0
Merge up to 4 Intel HEX / BIN files into a single binary or HEX output
Total Flash Size
128 KB
256 KB
512 KB
1024 KB
512 KB = 0x00080000 bytes
Memory Map
No files loaded
⤢ Expand
0x00000000
0x00080000
Empty (0xFF)
Slot 1
Slot 2
Slot 3
Slot 4
Overlap!
Byte View
Each pixel = 1 byte | brightness = value (0x00=black, 0xFF=white) | tinted by slot color
Pixel size:
1 px
2 px
3 px
4 px
Width:
64 bytes
128 bytes
256 bytes
512 bytes
1024 bytes
Hover over the map to inspect bytes
⬇ Download .bin
⬇ Download .hex
STM32 base (0x08000000)
Trim output
Filler byte:
Filename:
Load at least one file to enable export