Privacy Policy

This policy took effect on 3 July 2026 and was last updated on 31 August 2026. It applies to every tool and guide page served from randomdom.com, in both the Korean pages and the English pages under /en.

There is no sign-up on this site. Nothing collects an account, password, name, or contact detail, and you do not have to provide any personal information to use any of the tools.

Every tool here, including the name picker, team maker, ladder draw, and roulette wheel, computes entirely inside your browser. The names, items, team assignments, and results are not sent to a server and are not stored on one.

That means a staff list or a class register can be typed in without the contents reaching this site or its operator. The one exception is the share-link feature: it encodes your list into the URL itself, so passing that link to someone also passes the list. Keep that in mind before sharing one.

A few settings are kept in your browser's local storage for convenience: whether you chose the light or dark theme, whether sound is muted, and the most recent list you entered in some tools. The remembered list is kept separately for the Korean and English pages.

These values stay on your device and are never transmitted to a server. Clearing site data in your browser removes all of them at any time, and doing so does not affect how the tools work.

The form on the feedback page is delivered to the operator's inbox through Web3Forms, an external form-delivery service. The message category, the message itself, and an email address if you choose to give one pass through Web3Forms' servers on the way.

The email field is optional. Leave it blank if you do not want a reply and the message arrives anonymously. Messages are kept only as long as needed to handle them and are then deleted.

If you would rather contact the operator directly, email sjgwan26@gmail.com.

Google Analytics 4 is used to see how many people visit and which pages get used. It uses cookies and similar identifiers to record the pages visited, how you arrived, your device and browser type, and an approximate location, usually at city level, estimated from your IP address.

Google Analytics 4 does not store IP addresses; it uses them for location estimation and then discards them. What the operator sees is aggregate statistics rather than individual visitors, and nothing you type into a tool is sent to Analytics.

If you would rather not be counted, install Google's Analytics opt-out browser add-on or use your browser's tracking-protection features.

This site shows advertising through Google AdSense to cover the cost of running it. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this site or other sites.

The information that may be processed for advertising includes cookies and advertising identifiers, your IP address, browser and device details, and records of when an ad was shown and whether it was interacted with. It is used to serve ads, measure their performance, and prevent click fraud.

Ads may appear on guide articles and tool pages. Neither advertising nor analytics is loaded inside the embeddable widget views, because those run inside somebody else's page and it is not the place to put either.

You can opt out of personalised advertising in your Google account's Ads Settings at adssettings.google.com. That setting applies across Google's services.

To opt out of personalised advertising from many networks at once, use the tools at www.aboutads.info/choices or www.youronlinechoices.com.

Opting out does not remove advertising. You will see non-personalised ads that do not draw on your browsing history instead.

Every major browser lets you block cookies or delete ones already stored. In Chrome this lives under Privacy and security, in Safari under Privacy in settings, and in Firefox under Privacy and Security.

Blocking cookies entirely does not break the tools on this site. You will lose remembered settings such as the theme and mute state, and any advertising shown becomes non-personalised.

The operator does not sell or pass on anything you enter into a tool. Since it never reaches a server, there is no such data to pass on in the first place.

The services described above, Google Analytics, Google AdSense, and Web3Forms, each process connection data under their own policies, and their servers may be located outside your country. How they handle that data is governed by their own privacy policies.

Tool inputs are not stored on a server, so there is nothing to delete. Closing the browser or clearing site data removes them immediately.

Messages sent through the feedback form are deleted once they have been dealt with. Aggregate data held by Google Analytics follows that service's own retention settings.

Because the operator holds essentially no personal data, there is very little to request access to or deletion of. Anything stored in your browser can be removed by you at any time.

If you want a message you sent through the feedback form deleted, email sjgwan26@gmail.com and it will be removed and confirmed back to you.

This site is not directed at children, and there is no age gate because there is nothing collecting personal information. When it is used in a classroom, student names are processed inside the browser only and are never transmitted.

If the external services in use or the data they handle change, this policy is updated and the date at the top of the document is changed with it. Significant changes are described explicitly on this page.

For anything about privacy, cookies, or advertising, email sjgwan26@gmail.com or use the feedback form on the site.