Privacy policy

The short version: the text you paste into the rewrite tools is sent to the rewrite engine, transformed, and returned to your browser. We keep no copy, build no corpus, train no model on it, and there is no account system to attach it to. The AI detector never touches the network at all — it runs as plain math in your browser.

What we collect

Nothing you submit. Rewrites are not stored or logged by this site; the detector is local math; close the tab and your draft is gone from your end. If you buy a credit pack, PayPal handles the payment — we receive the transaction confirmation (amount, transaction ID) and an anonymous token generated by your browser that holds your remaining words. That token cannot be linked to your identity by us.

Browser token

Paid capacity lives in a random token (localStorage key hzt_cr) on your device. Clear your browser storage and the token — with any unused paid words — is gone, the same way cash in a drawer is gone. We cannot recover tokens because we cannot link them to you.

Analytics

We use Google Analytics 4 with event tracking limited to tool-usage metadata — which tool was started and completed, mode and timing. Pasted text is never included in any analytics event. Microsoft Clarity session recording is configured to mask inputs. You can block both with any standard browser extension (the tools need JavaScript to run).

Advertising

The site may display advertising (Adsterra and possibly other networks). Ad vendors may use cookies or device identifiers to serve and measure ads under their own policies. If Google AdSense is enabled after review, you can opt out of personalized advertising at google.com/settings/ads.

Engine processing

Rewrite passes are processed by a third-party large-language-model API (currently Google's Gemini; a Chinese-provider engine can be substituted by configuration). Your text is sent to that engine to be transformed and is governed by its API terms, including its zero-retention commitments for API input. We choose engines that do not train on API traffic.

Changes

If this policy changes, the new version replaces this page with an updated date. The core promise doesn't change: your pasted text is processed and returned, never kept.