NeroToolUtility Tools
Small, useful browser-based tools for everyday tasks.
This category groups small, single-purpose tools that don't need a dedicated app of their own — calculating a percentage, generating a QR code, creating a strong password, or converting a Unix timestamp to a readable date. Each one opens instantly and works entirely in your browser.
Calculators
QR & Codes
Everyday Utility Tools
Frequently asked questions
Can I generate a QR code for free?
Yes, the QR Code Generator creates a scannable QR code from any text or URL at no cost, and you can also scan and decode existing QR codes with the QR Code Scanner.
How do I generate a strong password?
Use the Password Generator to create a strong random password locally in your browser, with no password ever sent over the network.
What is a Unix timestamp converter used for?
It converts Unix epoch timestamps between seconds, milliseconds and human-readable dates, which is useful for debugging logs, APIs and databases.