Last updated: September 2026
cookiedecoder.top ("we", "this site") respects your privacy. This Privacy Policy explains what information is collected when you visit this site, how it is used, and the choices available to you.
In short: the cookie decoding tool itself runs entirely in your browser. Nothing you paste into it — cookie strings, tokens, or headers — is ever sent to our servers, logged, or stored by us. This site does not require an account, login, or any personal information to use the tool.
We do not collect, transmit, or store any of the cookie data, session tokens, JWTs, or other values you paste into the decoder tool. All parsing and decoding happens client-side using JavaScript running in your own browser. If you close the tab or refresh the page, that data is gone — we never had a copy of it.
Like most websites, we use third-party services that automatically collect certain information about your visit:
We use Google Analytics (GA4) to understand how visitors interact with the site. This may include:
This data is processed by Google in accordance with the Google Privacy Policy. You can learn more about how Google uses data at google.com/policies/privacy/partners, and you can opt out of Google Analytics tracking using the Google Analytics Opt-out Browser Add-on.
This site displays ads served by Google AdSense. Google may use cookies and similar technologies to serve ads based on your prior visits to this and other websites, and to measure ad performance. Depending on your location, Google may require or honor consent choices for personalized advertising.
You can manage your ad personalization settings at Google Ads Settings, and review general options at www.aboutads.info. For more detail on how these technologies work together, see our Cookie Policy.
Our hosting provider may automatically log standard technical information such as your IP address, browser type, and access times, as is common for most web servers. This is used only for security, abuse prevention, and basic operational purposes, and is not linked to any personal profile.
This site is a technical tool intended for developers and is not directed at children. We do not knowingly collect personal information from children under 13.
You can control cookies through your browser settings and the opt-out tools linked above. Since the core decoding functionality runs entirely client-side, blocking analytics or advertising cookies will not affect your ability to use the tool.
We may update this Privacy Policy from time to time to reflect changes in our practices or for legal and regulatory reasons. The "Last updated" date at the top of this page reflects the most recent revision.
If you have any questions about this Privacy Policy, contact us at Fran.rivas2020@gmail.com.