Privacy Policy
Last updated 15 September 2026.
The short version
The image you drop into this tool is measured inside your own browser and never leaves your device. There is no account to create, no email to hand over, and no counter anywhere on the site. We do not run analytics on the tool. The site is funded by advertising, which means third-party ad networks may set their own cookies — that part is explained in full below, because it is the one place where your data goes somewhere we do not control.
What happens to your image
When you add an image, your browser reads it into a canvas element and measures it: dominant colours, exposure, contrast, saturation, edge density and the width-to-height ratio. Those numbers are used to write the prompt, and they are shown to you in the Read from your image panel so you can see exactly what was measured.
The image is never uploaded. There is no server component in this tool that could receive it, and no copy is written to any storage. When you close the tab, the image and every measurement taken from it are gone.
We cannot see your images, we have never seen your images, and there is no mechanism by which we could.
What we do not collect
- No account. There is no sign-up, no login and no user database, so there is no profile to build.
- No email address unless you choose to send us one yourself.
- No analytics on the tool. We do not run a web analytics product on this site, so we do not know how many people use it or what they upload.
- No advertising or tracking cookies set by us. We set no cookies of our own.
- No usage limit and therefore no counter. There is nothing tracking how many prompts you have generated.
What is collected, and by whom
Our hosting provider
This site is served by Cloudflare. Like any host, it necessarily processes the request data needed to deliver pages — your IP address, the pages you request, and your browser's user agent. Cloudflare may also set technical cookies used to filter malicious traffic and keep the site available. We do not control those cookies and we do not use them for advertising.
Advertising
This site is free to use and is funded by advertising. Third-party advertising networks may serve ads on these pages.
These advertising partners may use cookies, web beacons or similar technologies to serve and measure ads. Some of them use this information to build a profile and show you interest-based advertising based on what you have looked at on this and other websites. This happens outside our control and under the ad network's own privacy policy, not ours.
What this means for you, stated plainly:
- Ad networks may receive your IP address and information about the page you are viewing.
- They may set cookies on your device to recognise your browser across sites.
- They do not receive your images. Adverts are served on the page; the tool's image processing stays in your browser and is never shared with anyone.
If you want to limit interest-based advertising, the usual routes are your browser's cookie settings, an ad blocker, or the opt-out pages operated by the major advertising industry bodies. Where a consent mechanism is shown to you, what you choose there governs what the ad networks may do.
Children
This site is a general-purpose tool and is not directed at children. We do not knowingly collect personal information from anyone, because the tool collects no personal information in the first place.
Links to other sites
The generated prompts are meant to be pasted into AI image generators run by other companies. Once you leave this site, their privacy policies apply, not this one.
Changes to this policy
If this policy changes, the updated version will be posted on this page with a new date at the top. If the change is material, we will say so plainly rather than burying it.
Getting in touch
Questions about this policy, or a request about your data, can go to contact@visualtoprompt.com. You can also read the contact page for what to expect when you write in.