This simply echos the cookies sent with the request and sets a cookie with some sensible defaults. Use query string params to change the properties of the cookies, domain defaults to the current domain. ?httpOnly=false&value=whatever, for example.

You can also automatically set the iframe source with the iframeSrc query string param.

You can have a page automatically redirect to a URL with the redirect query string param. It will still set the cookie.

Cookies Received

Name Value
currentDate cookieecho1.econocheck.net-1766059220745

Cookie Sent

{
  "secure": true,
  "sameSite": "none",
  "httpOnly": true,
  "name": "currentDate",
  "value": "cookieecho1.econocheck.net-1766059220780"
}