ISBN Validator

This tool helps you verify the validity of an ISBN with a barcode generator. Simply enter the ISBN (13-digit), and click on Validate ISBN.

How it Works

The ISBN Validator tool checks the validity of an ISBN-13 number by verifying that the number has exactly 13 digits, calculating a check digit based on the first 12 digits and comparing the calculated check digit with the last digit of the input number. If the check digit matches, the tool displays “Valid ISBN-13 number.” Otherwise, it displays an error message.</p

Disclaimer

The ISBN-13 Validator tool is provided and available without warranties of any kind, either express or implied. The tool is intended for general informational purposes only and should not be relied upon as the sole basis for making decisions.

By using the ISBN-13 Validator tool, you acknowledge that:

– The tool is not intended to provide legal or professional advice.
– The accuracy and reliability of the tool’s results depend on the quality of the input data.
– The tool’s results do not constitute a guarantee or warranty of any kind.

Limitation of Liability

In no event shall the developers, maintainers, or affiliates of the ISBN-13 Validator tool be liable for any damages, including but not limited to incidental, consequential, or punitive damages, arising out of the use of the tool.

Intellectual Property Rights

The ISBN-13 Validator tool, including its source code and documentation, is protected by intellectual property laws and treaties. Any unauthorized use, reproduction, or distribution of the tool or its components may result in civil and criminal penalties.