Privacy Policy
Last updated July 17, 2026
Overview
This policy explains what Koibloom collects, what it doesn't, and why, across the calculators, the AI generators, and the rest of the site. The short version: the calculators never leave your browser, the generators send only what's needed to produce your result, and the site may show ads from third-party networks, covered under Advertising below. If anything below changes, we'll update the date at the top of this page.
What the calculators collect
The Love Calculator, Crush Calculator, Compatibility Calculator, Birthday Compatibility Calculator, and Relationship Timer all run entirely in your browser. The names and birthdays you type in are processed on your device and never transmitted to our servers. If you generate a share link for a result, that link simply encodes what you typed into the URL itself; nothing is stored on our end, and nothing is logged in a database anywhere. Closing the tab clears everything. If you never share a link, no trace of what you typed exists anywhere outside your own browser session.
What the generators collect
The Love Letter, Apology Letter, Birthday Wish, Anniversary Message, and Breakup & Closure Letter generators work differently from the calculators, because producing a written draft requires sending your input somewhere to process it. When a generator is live, the details you provide (names, occasion, tone, a few specifics about the situation) are sent to our server and forwarded to a third-party AI provider solely to produce your letter or message. We don't ask for your name, email, or any account information to use a generator, because the site doesn't have accounts. We also don't attach your input to any other identifying information we might otherwise have about you, because we don't collect any.
Security
Every page on this site, including the calculators and generators, is served over HTTPS, so what you type in is encrypted in transit. The site is hosted on Cloudflare's infrastructure, which handles the underlying network security. Because the calculators never send data anywhere and the generators don't retain input after producing a result, there's a deliberately small amount of data in transit or storage for anything to go wrong with in the first place.
Server and hosting logs
Like any website, our hosting provider automatically logs basic technical information for every request: your IP address, browser type, and the page requested. This is standard infrastructure-level logging used for security and reliability, not analytics, and we don't cross-reference it with anything you type into a calculator or generator. We don't run Google Analytics, Meta Pixel, or any other analytics script on this site. Any third-party script that does run here is limited to the advertising described below.
How we use what we collect
Generator input is used for exactly one purpose: producing the letter or message you asked for. We don't use it for advertising, don't sell it to data brokers, and don't use it to train our own AI models. Any use by our third-party AI provider is governed by that provider's own data-handling terms, which we choose carefully, specifically because they don't train their models on customer inputs by default.
Advertising
Koibloom is free to use, and ads from third-party advertising networks help pay for that. Those networks can set their own cookies and use similar tracking technology to choose which ads to show you and measure how they perform, governed by that network's privacy policy rather than ours. Ad networks don't get anything you type into a calculator or generator, since that input never reaches our servers, let alone theirs.
Cookies and tracking
Koibloom's own code doesn't set tracking or advertising cookies. Any cookie or local storage we set ourselves is functional only, such as remembering a form value you already typed on the same page. A third-party ad network active on a page may set its own cookies for ad personalization or measurement, as described under Advertising above. We don't use our own cookies to build a profile of you, follow you across other sites, or sell your browsing behavior to anyone.
How long we keep it
Calculator input is never stored, so there's nothing to retain or delete. Generator input and the AI provider's output are processed to produce your result and aren't kept afterward in a form tied back to you. Standard server logs are retained only as long as needed for security and reliability, then rotated out on a regular schedule.
Your choices
Because Koibloom doesn't have accounts and doesn't retain your calculator or generator input, there's typically nothing stored for us to delete on request. If you believe we're holding information tied to you and want it corrected or removed, email info@koibloom.com and we'll look into it and respond directly.
Children's privacy
This site isn't directed at children under 13, and we don't knowingly collect personal information from anyone in that age group. If you believe a child has provided us with information, contact us and we'll address it.
International use
Koibloom can be used from anywhere, and our third-party AI provider may process generator input on servers located outside your country. By using a generator, you understand your input may be processed in a different jurisdiction than your own, under that provider's applicable data protection standards.
Changes to this policy
We'll update this page whenever how we handle data changes, whether that's a new tool, a new AI provider, or a new feature. The "last updated" date at the top always reflects the current version.
Contact
Questions about your data or this policy? Email info@koibloom.com.