Privacy Policy

1. 100% Private In-Browser Processing (Zero Server Storage)

At Kilo, accessible from https://kilo.nazmulcodes.org, privacy is our core architectural foundation.

All image compression, format conversions (WebP, PNG, JPEG, ICO), and data processing happen 100% locally in your device's browser memory (using HTML5 Canvas, Web Workers, and WebAssembly).

• Your images are never uploaded to any remote server or cloud database.
• We do not store, view, copy, inspect, or log your media assets.
• Once you close the browser tab or upload a new file, all temporary memory references are completely cleared.

2. Cookies & Google AdSense Advertising

Kilo is provided as a free utility. To support hosting and maintenance costs, we partner with Google AdSense to display advertisements.

Google, as a third-party vendor, uses cookies to serve ads on this website:

• DoubleClick DART Cookie: Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to Kilo and other sites on the Internet.
• Users may opt out of personalized advertising by visiting Google Ads Settings.
• Alternatively, you can opt out of third-party vendors' cookies for personalized advertising by visiting aboutads.info.

3. GDPR & CCPA Privacy Rights

Under international data regulations such as the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA), you have the right to request information on any personal data held about you.

Because Kilo does not collect, track, or store personal account profiles or uploaded media files, we hold no user data to transfer or sell.

4. Local Storage Preferences

We use browser localStorage exclusively to save your cookie consent choice and user interface preferences, preventing repetitive prompts.

5. Contact Us

If you have any questions, feedback, or concerns regarding this Privacy Policy, feel free to contact the maintainer: