How to create an embeddable HTML form?

SendFox forms come with ready-to-use embeddable code you can paste onto any website to start collecting subscribers. Here’s how to create a form and grab its code.

Overview

An embeddable form is a small block of HTML plus a SendFox script. When a visitor submits it, the contact is added straight to the list you chose. Free accounts can create one form; Lifetime and Pro accounts can create more.

Prefer to watch? This short video covers the whole flow:

Create your form

1. From the top nav, open Growth → Forms.
2. Click Create Form.
3. Choose the list new subscribers should join, add the fields you want to collect, and customize the button and text, and (optionally) set a redirect URL to send subscribers to your own thank-you page after they submit.
4. Publish the form.

Get and embed the code

1. Open the form’s embeddable code page.
2. Copy the code shown there — it includes the form markup and the SendFox form.js script.
3. Paste it into your website where you want the form to appear.

That’s it — anyone who submits the form is added to your SendFox list automatically.

Customize the look

The embed code is plain HTML, so you can style it to match your site — change the button color, input colors, alignment, and more. See How can I format my SendFox HTML form? Want extra fields like a phone number or city? See Can I add custom fields to my form?

Troubleshooting

The form shows but doesn’t submit

• Make sure you pasted the entire snippet, including the <script src="https://sendfox.com/js/form.js"> line — the form relies on it.

I edited the form but my site still shows the old one

• Re-copy the embeddable code after saving and replace the old snippet on your site. If you only changed styling, your pasted HTML edits stay on your page.

Still need help? Reach us through the Help Center.

Frequently asked questions

Where do I find the embed code?

On the form’s embeddable code page, after you create and publish the form.

Can I embed the same form in more than one place?

Yes — paste the same code on as many pages as you like; all submissions flow into the same list.

Can I send subscribers to my own page after they sign up?

Yes — in the form builder, fill in URL to redirect contacts after they submit with your thank-you page’s URL. After someone subscribes, SendFox sends them there.