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Disclaimer
What this site is for, and what it should not be relied on for.
Last updated: August 2026.
General
Converter-Hex is provided for information and convenience. Everything on it — the converters, the calculators, the reference tables and the guides — is offered as is, without warranty of any kind.
We make a real effort to be correct. Conversions use exact integer arithmetic rather than floating point, tables are generated from code rather than transcribed by hand, and the worked examples in the guides are checked against the tools. None of that amounts to a guarantee.
Not professional advice
Nothing here constitutes professional advice of any kind — engineering, security, financial, legal or otherwise. The guides explain how a number system works; they do not tell you whether a particular approach is appropriate for your system, and they cannot account for your context.
Verify anything that matters
Use your judgement about when a second source is warranted. As a rule of thumb, verify independently when:
- the value feeds safety-critical or medical software;
- the value is used in a financial calculation or a legal document;
- you are working with cryptographic material, keys or signatures;
- an error would be expensive, difficult to reverse, or hard to detect later.
Every conversion on this site is deterministic and reproducible, so checking a result against a second implementation is quick. Where the stakes are high, do it.
Results depend on your input
A converter cannot know what you meant. Hexadecimal carries no indication of whether a value is signed, what bit width it belongs to, or which text encoding produced it — those are assumptions you bring. The tools state the assumption they are making and let you change it, but a correct conversion of a misunderstood input is still the wrong answer for your problem.
Availability and errors
We do not warrant that the site will be available, uninterrupted, or free of errors, or that any defect will be corrected. Content may become out of date, and we are under no obligation to update it.
If you find a mistake we would genuinely rather know. Please report it to contact@converter-hex.com with the input you used and the result you expected.
External links
Links to other sites are provided as a convenience. We do not control them, do not endorse them by linking, and are not responsible for their content or availability.
Limitation of liability
To the fullest extent permitted by law, we accept no liability for any loss or damage arising from use of this site or reliance on anything published here. This disclaimer should be read together with our terms and conditions, which set out the full position.