Form generators
Free Newsletter Signup Form Generator
Create a newsletter signup form with an email field and consent checkbox. Export the HTML or React code and collect subscribers on any site.
How to use this tool
- Keep the email field required and edit the consent checkbox wording to match your privacy policy.
- Add a first-name field if you personalise your emails.
- Export the form and connect an endpoint so new subscribers reach your inbox or webhook.
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Open tool ↗Frequently asked questions
Newsletter signup form generator
questions.
How do I make this newsletter signup form actually send submissions?
The exported code posts to a placeholder endpoint. Create a free Form Koi form, copy its endpoint into the form action, and submissions arrive in your inbox and in the Form Koi dashboard with spam filtering included.
Can I style the exported form to match my site?
Yes. Pick one of the style presets before exporting, then edit the CSS or replace the class names. The markup uses plain labels, inputs and fieldsets with no framework dependency.
How do subscribers get into my email tool?
Connect the form to Form Koi and forward each submission to your mailing list by webhook, Zapier or Make. You can also export subscribers as CSV from the dashboard.
Is anything I enter saved or sent to Form Koi?
No. Everything you type or upload stays in this browser tab and is processed locally. Copy or download anything you want to keep before leaving the page.
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