Gray Code Encoder & Decoder
Convert reflected binary Gray code in either direction with exact decimal, hexadecimal and padded binary representations.
Ready. Explore the example or use the input controls to begin.
Scope and practical limits
Unsigned reflected binary Gray code; width 1–256 bits; 1–500 input lines. Width controls padding and rejects overflowing input. No signed interpretation.
The tool processes your work in the browser. The website’s advertising and analytics follow its privacy and consent settings. Projects are not saved automatically. Media workspaces export their files directly rather than storing them in project JSON.
Using Gray Code Encoder & Decoder
Convert reflected binary Gray code in either direction with exact decimal, hexadecimal and padded binary representations.
- Start with the example and choose the declared input representation and any bit width.
- Change the operation or format, then inspect the precise result and validation messages.
- Copy the output or download text, JSON or a CSV audit. Save a project to retain editable inputs.
Example
Decimal 7 encodes as Gray decimal 4 (binary 00000100); decoding restores 7.
Questions & answers
What representation does this tool use?
Unsigned reflected binary Gray code; width 1–256 bits; 1–500 input lines. Width controls padding and rejects overflowing input. No signed interpretation.
What are the limits?
Unsigned reflected binary Gray code; width 1–256 bits; 1–500 input lines. Width controls padding and rejects overflowing input. No signed interpretation.
Does it save my input automatically?
No. Processing runs in your browser. Download your result or saved project before leaving. Site advertising and analytics follow the website consent and privacy settings.
Related tools
A useful next step for your task.
Developer & DataPacked BCD Encoder & DecoderEncode decimal digit strings as packed 8421 BCD or decode BCD nibbles with leading-zero preservation and invalid-digit checks.
Developer & DataFixed-Width Bitwise CalculatorCalculate AND, OR, XOR, NAND, NOR, XNOR and NOT with explicit bit width and binary, hex and exact decimal results.
Developer & DataSigned Integer Encoding ExplorerCompare two’s complement, one’s complement and sign-magnitude encodings, including range limits and negative-zero decoding.
Developer & DataCSV & TSV Table EditorRecommendedEdit CSV or TSV cells and headers locally. Add rows and columns, undo edits, filter, sort exact decimals, remove duplicates and export full or…
Help improve this tool
Report a problem or suggest an improvement
Describe the issue without pasting private tool input. Feedback goes to our admin inbox.