Drag and Drop HEX file here
or click to select a .txt fileOr type/paste HEX values below:
Conversion Options
Space SeparatedHEX values are separated by spaces
Comma SeparatedHEX values are separated by commas
Line by LineConvert each line separately
Include HEXShow HEX values with octal results
Pad with Leading ZerosAdd leading zeros to maintain consistent octal digit count
Auto-detect PrefixAutomatically handle 0x or h suffixes
Note: This tool converts hexadecimal (base-16) values to their octal (base-8) representation.
About This HEX to Octal Converter
This tool converts hexadecimal (HEX) values to their octal representation. Each HEX number is converted to its equivalent octal value, with options to control how the values are separated and displayed. The tool automatically handles common HEX prefixes (0x or h suffix) and skips invalid HEX numbers while converting.
How to Use This Tool
Step-by-Step Guide:
- Step 1: Input your HEX values using either:
- Drag and drop a .txt file containing HEX values
- Click to browse and select a file
- Type or paste HEX values directly into the text box
- Step 2: Select your desired conversion options
- Step 3: Click "Convert to Octal" to process your values
- Step 4: Review your converted octal values in the output box
- Step 5: Use the results by copying or downloading
Conversion Options Explained:
- Space Separated: Values are separated by spaces (e.g., "A1 FF 2B")
- Comma Separated: Values are separated by commas (e.g., "A1,FF,2B")
- Line by Line: Converts each line separately, maintaining line breaks
- Include HEX: Shows the original HEX values alongside octal results
- Pad with Leading Zeros: Adds leading zeros to maintain consistent digit count
- Auto-detect Prefix: Automatically handles 0x or h suffixes (e.g., 0xA1 or A1h)
Example Conversion:
Input: A1 FF 2B Output: 241 377 053 Input: A1,FF,2B Output (include HEX): A1(241), FF(377), 2B(053) Input: 0xA1 Output (padded): 0241