Privacy policy

Last updated 5 November 2026. This policy covers Caption Fit Lab (https://captionfitlab.example).

What the tools process

SRT text and a video you pick are read locally to measure speed, line length, and overlaps, and to preview a 9:16 frame. They are not uploaded.

That processing happens in your browser. We do not receive the file name, the file bytes, the caption text, or the measurements as a submission. If you later email us, we receive only what you put in the email.

Data the host may see

If you open the published site over the network, the host that serves the pages can keep ordinary server logs: IP address, user agent, and the URL requested. Those logs are for security and operations. This repository build does not add an analytics tracker of our own.

Advertising

We intend to show Google AdSense ads after the site is approved. Ad units are labeled “Advertisement”. Until a real publisher ID is set in assets/site.config.js, the page reserves space and does not call Google.

Google and its partners may use cookies or similar identifiers to show and measure ads, including on the basis of your visits to this and other sites, where the law and your choices allow it. Google’s own description of how it uses data from sites that use its services is in the Google partners policy.

Vignette ads, if you turn them on later, are delivered only by AdSense Auto ads. This site does not draw a fake full-screen vignette. Auto ads stay off until autoAds is set to true.

You can reject the cookie note on this site; that stores a single flag in local storage so the note stays hidden. It does not switch off Google’s cookies by itself. Use the browser’s controls, Google’s ad settings, or an industry consent tool you add at launch if your market requires a consent signal before ads load.

Cookies we set ourselves

• cookie-ack in local storage — you dismissed the cookie note.
• ad-anchor-dismissed in session storage — you closed the sticky ad for this tab session.

What we do not do

• We do not sell personal information.
• We do not ask children for data. The tools are written for adults doing ordinary desktop tasks.
• We do not hide ads as buttons, and we do not offer a reward for clicking an ad.

Retention and choices

Clear the site’s local storage in your browser to remove the cookie flag. Close the tab to drop any file still held in memory. To ask a question about this policy, email hello@captionfitlab.example.

Changes

If the advertising setup changes, we will update the date at the top of this page.