Newsletter Signup Widget

Email capture forms that convert

Modern email signup form widget. Connects to any email service via webhook. Custom fields, success messages, and spam protection included.

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What's Included

Modern form design

Webhook integration

Custom fields option

Success message config

Spam protection

Free — no cost ever

Copy this code and paste it into your website. Works on WordPress, Wix, Squarespace, Duda, or any HTML site.

<script src="https://tradecalcs.com/embed/loader.js" data-widget="newsletter_signup"></script>

Free Forever

No credit card. No trial. Free forever with no branding.

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🔒 Secure Stripe Checkout

✅ 30-Day Money-Back Guarantee

⚡ Instant Access

TradeCalcs tools are one-time purchase. No subscriptions, no view limits, no forced branding.