Privacy Policy

Last updated: May 2026

No Server Processing

Dev Tools Online processes all data client-side in your browser. We have no server infrastructure that receives your input data. Hashes, encoded strings, regex matches, and converted data are computed locally and never transmitted to us.

This is especially important for developer use cases where inputs may include API keys, tokens, internal JSON, proprietary code, or other sensitive technical data.

Analytics

We collect anonymized usage metrics (page views, tool usage counts, browser type) to improve our tools. No personally identifiable information is collected.

Cookies

Only essential cookies are used. No cross-site tracking or advertising profile cookies are set by us.

Advertising

This site may show Google AdSense advertisements. Google may use cookies for ad personalization. Opt out at Google Ad Settings.

Security

Because we do not store your data, there is no server-side data to breach. Your sensitive inputs exist only in your browser's memory and are cleared when you close or reload the page.

Contact

Privacy questions? Contact us.