Tinyforms can be used with any online form and allows you to collect any data.

You need an HTML form like this example:

<form method="POST" action="<https://tinyfor.ms/s/>[YOUR TINYFORMS URL]" enctype="multipart/form-data">
  <input type="text" name="email">
  <textarea name="message"></textarea>
  <input type="file" name="attachment">
  <button type="submit">Submit</buton>
</form>

The action="..." attribute specifies where the form data is submitted to. Typically this is the server of a web application that needs to be developed and hosted.

With tinyforms you simply point the action attribute to your tinyforms URL - no backend or anything required on your side.

Next:

Creating a New Form