Cookies
HappyConverter uses a light-only interface and does not store a first-party theme preference. When ad placements load, third-party advertising partners may set cookies or similar identifiers for ad delivery and measurement.
Cookies are small text files stored by your browser. Local storage is a browser feature that stores data on your device. Both can help websites remember information about your visit.
Cookies
Traditional method. Sent with requests. Can have expiration dates.
Local storage
Modern browser storage. Stays on your device until manually cleared.
What we set
toolbox:recent and toolbox:favorites) so you can reopen them. Nothing else is stored and it never leaves your device.What we do not set
Strictly necessary
Required for basic site functionality:
Performance / analytics
HappyConverter does not run first-party analytics cookies.
Functional
HappyConverter does not use first-party functional cookies.
Targeting / advertising
Third-party advertising partners may set cookies or similar identifiers to deliver and measure ads.
Chrome / Edge
Firefox
Safari
Brave
| Feature | Cookies | Local storage |
|---|---|---|
| Storage limit | ~4 KB per cookie | ~5-10 MB |
| Sent to server | Yes, with requests | No, stays on device |
| Expiration | Can be set | Until manually cleared |
| HappyConverter usage | Partner ad cookies only when ads are shown | No first-party preference storage |
HappyConverter itself keeps storage minimal. However:
HappyConverter does not run first-party behavioral tracking for tool usage. Third-party partners may not honor Do Not Track in the same way, so you should also review your browser settings and ad-blocking preferences.
We may update this Cookies Policy from time to time to reflect changes in our practices, partners, or browser technologies. Any changes will be posted on this page with an updated "Last updated" date.
Questions about cookies or storage?
We are happy to confirm exactly what HappyConverter stores locally and what partners may store when ads load.