Privacy Policy

Last updated: 27 October 2026

Your data stays in your browser

The tools on tinydev run entirely in your web browser. Text, files and other input you enter into a tool are processed on your device and are not uploaded to or stored on our servers.

Preferences

We store small preferences, such as your light or dark theme choice, in your browser's local storage. They never leave your device.

Advertising and cookies

tinydev is funded by advertising. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website and other websites. Ad partners may also use cookies or similar technologies to measure how ads perform. Where the law requires it, we ask for your consent before such cookies are set.

Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and other sites on the Internet. To learn how Google uses information from sites that use its services, seeHow Google uses information from sites or apps that use our services.

Your choices

• You can opt out of personalized advertising from Google inGoogle Ads Settings.
• You can opt out of some third-party vendors' use of cookies for personalized advertising atwww.aboutads.info.
• You can also block or delete cookies in your browser settings; the tools keep working without them.

Visitors in the EEA, the UK and Switzerland

If you visit from the European Economic Area, the United Kingdom or Switzerland, a consent message from Google asks for your choice before advertising cookies are used for personalized ads. You can consent, refuse, or choose per purpose and per vendor, and you can change your choice at any time from the privacy and cookie settings link that Google shows on the site.

US state privacy rights

Residents of California and other US states with consumer privacy laws, such as Virginia, Colorado, Connecticut, Texas and Oregon, have the right to opt out of the "sale" or "sharing" of personal information and of targeted advertising. Showing personalized ads through Google can count as sharing under these laws.

• To opt out, use the Do Not Sell or Share My Personal Information link that Google shows to visitors from these states. After you opt out, you still see ads, but they are not personalized.
• tinydev itself does not collect your name, email or account data, and the text you enter into a tool never leaves your browser. For any other privacy request, write to the address below.

Contact

Questions about this policy can be sent to contact@hdk.io.vn. See also theContact page.