Privacy

Privacy Policy

Last updated: June 29, 2026.

Tool input

The interactive tools on DevUtils.uk run in your browser. Text entered into the JSON formatter, Base64 tool, URL tool, timestamp converter, hash generator, color converter, diff checker, regex tester, UUID generator, and JWT inspector is processed locally by client-side JavaScript. We do not intentionally transmit or store normal tool input on our servers.

Data we may receive

Like most websites, infrastructure providers may process basic technical information such as IP address, user agent, request time, page URL, referrer, and security events. This information is used for delivery, abuse prevention, troubleshooting, and basic site operations.

Advertising and cookies

DevUtils.uk may use Google AdSense or similar advertising services. Advertising providers may use cookies, device identifiers, or similar technologies according to their own policies and user controls. Ads are labeled and separated from tools and editorial content.

Do not paste secrets

Although the homepage tools are designed for local processing, you should not paste passwords, private keys, production credentials, access tokens, medical data, financial records, or confidential customer information into any web tool.

Contact

For privacy questions, contact [email protected].