Cachety

Put Cachety on your website

Letting agencies, HR platforms, associations: let the people who send you their ID or payslips watermark them right on your page. Free, and their documents never leave their device.

Why it stays private

Get the code

Choose the options, then paste the two snippets into your page.

1. The frame

<iframe src="https://cachety.com/embed/en" title="Cachety" loading="lazy" allow="clipboard-write" style="width: 100%; min-height: 640px; border: 0"></iframe>

2. Automatic height

<script>
window.addEventListener("message", function (e) {
  if (e.origin !== "https://cachety.com" || !e.data || e.data.type !== "cachety:height") return;
  var frame = document.querySelector('iframe[src^="https://cachety.com/embed/"]');
  if (frame && typeof e.data.height === "number") frame.style.height = e.data.height + "px";
});
</script>

This short script adjusts the frame's height. It only receives a number: the height.

Preview

This is the tool as your visitors will see it. Visitors can still change what you fill in.

Words you can use

A short, accurate text to put next to the tool:

This tool runs on cachety.com. Your documents never leave your device: neither this site nor Cachety can see them.

How to join

  1. 1Open a request on GitHub with your website's address.
  2. 2We check it and add your site to the list of approved websites.
  3. 3Once the update is online, the tool works on your pages.
Ask to become a partner

Free

Embedding Cachety is free, like the rest of the site. If it's useful to you and your visitors, a donation helps keep it going.

Support Cachety