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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

🐛

Crash logs often show memory addresses and error codes in hex (e.g. 0xC000005 — 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 — each group of 4 corresponds to one hex digit.

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

使い方

1
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2
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3
ダウンロード
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