FormSync

HTML Form Integration

FormSync works seamlessly with plain HTML forms—no JavaScript or backend setup required.


Create an HTML Form

To connect your form with FormSync:

Example:

HTML Example
<form action="https://api.formsync.app/v1/s/<your-form-id>" method="POST" > <input type="text" name="name" placeholder="Name" required /> <input type="email" name="email" placeholder="Email" required /> <button type="submit"> Submit </button> </form>

FormSync accepts any standard HTML form as long as the action and method are correctly configured.


Special Fields

Field NameTypeDescription
_redirecthiddenThe URL to redirect users to after submission.
_fs_hphidden(Optional) The hidden honypot field to prevent spams.

Note: If you don't specify a redirect URL, FormSync will redirect users to the default Thank You Page.


That’s It!

Once your form is live:

How is this guide?

Last updated on March 13, 2026