Boosterpack Forms
All guides

Contact form for WordPress

A WordPress contact form, no plugin

Skip Contact Form 7 and WPForms. A Custom HTML block is enough. No extra PHP, no extra tables, no CAPTCHA for visitors.
No CAPTCHA
AI spam protection
Free plan
Custom HTML block help↗

How to add it

Create the form, paste it into WordPress, click activate once.

1
Create the form

Sign in to your dashboard and copy the form ID.

2
Add a Custom HTML block

In the block editor, add a Custom HTML block and paste the form.

3
Add the script

Easiest: paste the script in the same block, under the form.

Site-wide: add it once in your theme header or a header-scripts plugin.

4
Publish and activate

Open the live page, click Activate form, and confirm from your inbox.

Need the HTML to paste?

You can skip this.

Copy your form ID from the dashboard, then drop this in.

Form HTML
Replace <FORM_ID> with your form ID
<form method="POST" action="https://boosterpackforms.com/api/forms/<FORM_ID>/submit">
  <input name="name" placeholder="Name" required />
  <input name="email" type="email" placeholder="Email" required />
  <textarea name="message" placeholder="Message" required></textarea>
  <button type="submit">Send</button>
</form>
Spam protection script
Paste once per page. Visitors never see a puzzle.
<script src="https://boosterpackforms.com/embed.js" defer></script>

No plugin bloat. Unlike Contact Form 7, WPForms, or Gravity Forms, this does not add PHP, database tables, or another admin screen. Your site stays lighter.

One-time activation

Open the live page. Click Activate form. We email you so only you can turn the form on for that domain. Each inbox you add also confirms once. After that, it stays on.

What you get

Spam blocked before it reaches you
AI plus silent checks. No puzzles for visitors.
Email on every plan
Messages go to your inbox. Nothing is stored here.
Slack, Discord, and more
Add a destination webhook when you need the team looped in.
Free to start
1 form and 100 delivered submissions a month.

Works the same on other sites

HTML
Next.js
Webflow
Shopify
Wix
Squarespace
Framer
Carrd

Common questions

Do I need a WordPress form plugin?
No. A Custom HTML block plus our script is enough.
Do visitors have to solve a CAPTCHA?
No. Spam checks run in the background. People just fill in the form and send it.
Is there a free plan?
Yes. Free includes 1 form and 100 delivered submissions a month. No credit card.
Can I send submissions to Slack or Discord too?
Yes. Add a webhook on Professional or Business. See the Slack and Discord guides.
Does Boosterpack Forms store the messages?
No. We deliver the message to your email or destination, then discard it.
Add a WordPress form

Free plan. No credit card.

Browse every guide