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Decode Hex Dumps and Debug Logs

Decode hexadecimal values from crash reports, memory dumps, and debug logs into readable decimal.

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Quick values

Debugging tips

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Crash logs often show memory addresses and error codes in hex (e.g. 0xC000005 β€” access violation on Windows). Convert to decimal to look up error codes.

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HTTP status codes in hex: 0x190 = 400, 0x194 = 404, 0x1F4 = 500. Useful when reading raw network traces or HAR files.

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The grouped binary display makes it easy to see which bits are set in a bitmask error code β€” each group of 4 corresponds to one hex digit.

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Paste a hex value with or without the 0x prefix β€” the converter strips it automatically and shows all equivalent representations at once.

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