Newsletter signup form template

A free newsletter signup form with email, first name and a consent checkbox. Copy the HTML, CSS and JS, or use it in React, Next.js, Vue, Svelte or Astro.

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Free to use. Updated Oct 29, 2026

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Try it. The preview checks the fields like the real form, but nothing is sent.

Copy the newsletter signup form code

Pick your stack. Styled code matches the preview, with the fields, text, theme and color you set above. Unstyled code has the same fields as bare markup that picks up your own CSS, like Tailwind.

newsletter-signup-form.html

1<form id="nf-newsletter-signup-form" class="nf-form" action="https://api.nisuform.com/s/YOUR_FORM_KEY" method="POST">
2  <style>
3#nf-newsletter-signup-form {
4  --nf-accent: #e60058;
5  --nf-on-accent: #ffffff;
6  --nf-text: #171717;
7  --nf-muted: #525252;
8  --nf-field: #f5f5f5;
9  --nf-field-text: #171717;
10  --nf-placeholder: #6b6b6b;
11  --nf-control: #8a8a8a;
12  --nf-error: #b91c1c;
13  color-scheme: light;
14  box-sizing: border-box;
15  width: 100%;
16  max-width: 480px;
17  margin: 0;
18  padding: 28px;
19  border: 1px solid rgba(0, 0, 0, 0.08);
20  border-radius: 16px;
21  background: linear-gradient(180deg, #ffffff, #ffffff);
22  box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.12);
23  color: var(--nf-text);
24  font: inherit;
25  font-size: 16px;
26  line-height: 1.5;
27  text-align: left;
28}
29#nf-newsletter-signup-form *, #nf-newsletter-signup-form *::before, #nf-newsletter-signup-form *::after { box-sizing: border-box; }
30#nf-newsletter-signup-form [hidden] { display: none !important; }
31#nf-newsletter-signup-form .nf-title { margin: 0; font-size: 1.25em; font-weight: 650; line-height: 1.25; letter-spacing: -0.01em; color: var(--nf-text); }
32#nf-newsletter-signup-form .nf-desc { margin: 6px 0 0; font-size: 0.9375em; color: var(--nf-muted); }
33#nf-newsletter-signup-form .nf-fields { display: grid; gap: 18px; margin-top: 22px; }
34#nf-newsletter-signup-form .nf-head + .nf-fields { margin-top: 22px; }
35#nf-newsletter-signup-form > .nf-fields:first-child { margin-top: 0; }
36#nf-newsletter-signup-form .nf-field { margin: 0; padding: 0; border: 0; min-width: 0; }
37#nf-newsletter-signup-form .nf-label { display: block; margin: 0 0 6px; padding: 0; font-size: 0.875em; font-weight: 600; color: var(--nf-text); }
38#nf-newsletter-signup-form .nf-req { color: var(--nf-muted); font-weight: 400; }
39#nf-newsletter-signup-form .nf-help { margin: 6px 0 0; font-size: 0.8125em; color: var(--nf-muted); }
40#nf-newsletter-signup-form .nf-input { display: block; width: 100%; margin: 0; padding: 10px 12px; border: 1px solid transparent; border-radius: 10px; background: var(--nf-field); color: var(--nf-field-text); font: inherit; font-size: 1em; line-height: 1.4; outline: 2px solid transparent; outline-offset: 1px; transition: border-color 150ms, box-shadow 150ms; }
41#nf-newsletter-signup-form input.nf-input, #nf-newsletter-signup-form select.nf-input { height: 2.75em; padding-top: 0; padding-bottom: 0; }
42#nf-newsletter-signup-form textarea.nf-input { min-height: 112px; padding-top: 10px; padding-bottom: 10px; resize: vertical; }
43#nf-newsletter-signup-form .nf-input::placeholder { color: var(--nf-placeholder); opacity: 1; }
44#nf-newsletter-signup-form .nf-input:hover { border-color: color-mix(in srgb, var(--nf-text) 14%, transparent); }
45#nf-newsletter-signup-form .nf-input:focus { border-color: var(--nf-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--nf-accent) 24%, transparent); }
46#nf-newsletter-signup-form .nf-input:user-invalid { border-color: var(--nf-error); }
47#nf-newsletter-signup-form .nf-input:user-invalid:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--nf-error) 24%, transparent); }
48#nf-newsletter-signup-form .nf-input:-webkit-autofill { -webkit-text-fill-color: var(--nf-field-text); caret-color: var(--nf-field-text); box-shadow: inset 0 0 0 100px var(--nf-field); }
49#nf-newsletter-signup-form .nf-input:-webkit-autofill:focus { box-shadow: inset 0 0 0 100px var(--nf-field), 0 0 0 3px color-mix(in srgb, var(--nf-accent) 24%, transparent); }
50#nf-newsletter-signup-form input[type="number"].nf-input { -moz-appearance: textfield; appearance: textfield; }
51#nf-newsletter-signup-form input[type="number"].nf-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
52#nf-newsletter-signup-form input[type="number"].nf-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
53#nf-newsletter-signup-form input[type="date"].nf-input { min-width: 0; text-align: left; }
54#nf-newsletter-signup-form input[type="date"].nf-input::-webkit-date-and-time-value { text-align: left; }
55#nf-newsletter-signup-form input[type="date"].nf-input.nf-empty:not(:focus) { color: var(--nf-placeholder); }
56#nf-newsletter-signup-form input[type="date"].nf-input::-webkit-calendar-picker-indicator { margin: 0; padding: 4px; border-radius: 6px; opacity: 0.55; cursor: pointer; transition: opacity 150ms; }
57#nf-newsletter-signup-form input[type="date"].nf-input::-webkit-calendar-picker-indicator:hover { opacity: 1; }
58#nf-newsletter-signup-form select.nf-input { -webkit-appearance: none; appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23525252%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M6%209l6%206l6%20-6%22%2F%3E%3C%2Fsvg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px 16px; cursor: pointer; }
59#nf-newsletter-signup-form select.nf-input:has(option[value=""]:checked) { color: var(--nf-placeholder); }
60#nf-newsletter-signup-form select.nf-input option { color: var(--nf-field-text); }
61#nf-newsletter-signup-form .nf-options { display: grid; gap: 8px; }
62#nf-newsletter-signup-form .nf-option { display: flex; align-items: center; gap: 10px; min-height: 2.75em; margin: 0; padding: 10px 12px; border: 1px solid color-mix(in srgb, var(--nf-text) 14%, transparent); border-radius: 10px; background: transparent; color: var(--nf-text); font-size: 0.9375em; line-height: 1.4; cursor: pointer; transition: border-color 150ms, background-color 150ms; }
63#nf-newsletter-signup-form .nf-option:hover { border-color: color-mix(in srgb, var(--nf-text) 28%, transparent); }
64#nf-newsletter-signup-form .nf-option:has(input:checked) { border-color: var(--nf-accent); background: color-mix(in srgb, var(--nf-accent) 8%, transparent); }
65#nf-newsletter-signup-form .nf-option span { min-width: 0; overflow-wrap: anywhere; }
66#nf-newsletter-signup-form .nf-option input { -webkit-appearance: none; appearance: none; flex: none; width: 18px; height: 18px; margin: 0; border: 1.5px solid var(--nf-control); border-radius: 50%; background: transparent; outline: 2px solid transparent; cursor: pointer; transition: border-color 150ms, box-shadow 150ms; }
67#nf-newsletter-signup-form .nf-option input:checked { border-color: var(--nf-accent); background: radial-gradient(circle, var(--nf-on-accent) 0 3px, var(--nf-accent) 3.5px); }
68#nf-newsletter-signup-form .nf-option input:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--nf-accent) 24%, transparent); }
69#nf-newsletter-signup-form .nf-check { display: flex; align-items: flex-start; gap: 10px; margin: 0; font-size: 0.9375em; line-height: 1.5; color: var(--nf-text); cursor: pointer; }
70#nf-newsletter-signup-form .nf-check input { -webkit-appearance: none; appearance: none; flex: none; width: 20px; height: 20px; margin: 1px 0 0; border: 1.5px solid var(--nf-control); border-radius: 6px; background: var(--nf-field) center / 14px 14px no-repeat; outline: 2px solid transparent; cursor: pointer; transition: background-color 150ms, border-color 150ms, box-shadow 150ms; }
71#nf-newsletter-signup-form .nf-check input:checked { border-color: var(--nf-accent); background-color: var(--nf-accent); background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%23ffffff%22%20stroke-width%3D%223.5%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M5%2012l5%205l10%20-10%22%2F%3E%3C%2Fsvg%3E"); }
72#nf-newsletter-signup-form .nf-check input:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--nf-accent) 24%, transparent); }
73#nf-newsletter-signup-form .nf-check input:user-invalid { border-color: var(--nf-error); }
74#nf-newsletter-signup-form .nf-rating { display: flex; flex-wrap: wrap; margin: 0 0 0 -4px; }
75#nf-newsletter-signup-form .nf-rating label { display: inline-flex; padding: 4px; border-radius: 8px; color: var(--nf-control); color: color-mix(in srgb, var(--nf-control) 45%, transparent); cursor: pointer; transition: color 150ms; }
76#nf-newsletter-signup-form .nf-rating svg { width: 30px; height: 30px; fill: currentColor; stroke: currentColor; stroke-width: 1.5; stroke-linejoin: round; transition: transform 150ms; }
77#nf-newsletter-signup-form .nf-rating input:checked + label, #nf-newsletter-signup-form .nf-rating label:has(~ input:checked) { color: var(--nf-accent); }
78#nf-newsletter-signup-form .nf-rating:hover input + label { color: var(--nf-control); color: color-mix(in srgb, var(--nf-control) 45%, transparent); }
79#nf-newsletter-signup-form .nf-rating:hover label:hover, #nf-newsletter-signup-form .nf-rating:hover label:has(~ label:hover) { color: var(--nf-accent); }
80#nf-newsletter-signup-form .nf-rating label:active svg { transform: scale(0.88); }
81#nf-newsletter-signup-form .nf-rating input:focus-visible + label { outline: 2px solid var(--nf-accent); outline-offset: 0; }
82#nf-newsletter-signup-form .nf-file { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; min-height: 112px; padding: 16px; border: 1.5px dashed var(--nf-control); border-color: color-mix(in srgb, var(--nf-control) 55%, transparent); border-radius: 10px; background: var(--nf-field); color: var(--nf-muted); text-align: center; transition: border-color 150ms, background-color 150ms, box-shadow 150ms; }
83#nf-newsletter-signup-form .nf-file-input { position: absolute; top: 0; left: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
84#nf-newsletter-signup-form .nf-file svg { width: 22px; height: 22px; margin-bottom: 4px; }
85#nf-newsletter-signup-form .nf-file-text { margin: 0; max-width: 100%; font-size: 0.875em; overflow-wrap: anywhere; }
86#nf-newsletter-signup-form .nf-file-cta { font-weight: 600; color: var(--nf-text); }
87#nf-newsletter-signup-form .nf-file-types { margin: 0; font-size: 0.75em; color: var(--nf-placeholder); }
88#nf-newsletter-signup-form .nf-file:hover { border-color: var(--nf-control); }
89#nf-newsletter-signup-form .nf-file:focus-within { border-color: var(--nf-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--nf-accent) 24%, transparent); }
90#nf-newsletter-signup-form .nf-file.nf-file-over { border-color: var(--nf-accent); background: color-mix(in srgb, var(--nf-accent) 8%, var(--nf-field)); }
91#nf-newsletter-signup-form .nf-file.nf-file-chosen { border-style: solid; border-color: var(--nf-accent); }
92#nf-newsletter-signup-form .nf-file.nf-file-chosen .nf-file-text { font-weight: 600; color: var(--nf-text); }
93#nf-newsletter-signup-form .nf-file:has(.nf-file-input:user-invalid) { border-color: var(--nf-error); }
94#nf-newsletter-signup-form .nf-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
95#nf-newsletter-signup-form .nf-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
96#nf-newsletter-signup-form .nf-captcha { margin-top: 18px; }
97#nf-newsletter-signup-form .nf-submit { display: inline-flex; align-items: center; justify-content: center; width: 100%; min-height: 44px; margin: 22px 0 0; padding: 10px 18px; border: 0; border-radius: 10px; background: var(--nf-accent); color: var(--nf-on-accent); font: inherit; font-size: 1em; font-weight: 600; cursor: pointer; transition: filter 150ms, transform 150ms; }
98#nf-newsletter-signup-form .nf-submit:hover { filter: brightness(0.94); }
99#nf-newsletter-signup-form .nf-submit:active { transform: scale(0.98); }
100#nf-newsletter-signup-form .nf-submit:focus-visible { outline: 2px solid var(--nf-accent); outline-offset: 3px; }
101#nf-newsletter-signup-form .nf-submit:disabled { opacity: 0.6; cursor: default; }
102#nf-newsletter-signup-form .nf-error { margin: 14px 0 0; padding: 10px 12px; border-radius: 10px; background: color-mix(in srgb, var(--nf-error) 10%, transparent); font-size: 0.875em; color: var(--nf-error); }
103#nf-newsletter-signup-form.nf-sent { display: flex; flex-direction: column; justify-content: center; min-height: min(var(--nf-height, 0px), 440px); }
104#nf-newsletter-signup-form .nf-success { display: flex; flex-direction: column; align-items: center; padding: 20px 0; text-align: center; outline: none; }
105#nf-newsletter-signup-form .nf-success-icon { display: flex; flex: none; align-items: center; justify-content: center; width: 56px; height: 56px; margin: 0 0 20px; border-radius: 50%; background: var(--nf-accent); color: var(--nf-on-accent); box-shadow: 0 0 0 8px color-mix(in srgb, var(--nf-accent) 12%, transparent); }
106#nf-newsletter-signup-form .nf-success-icon svg { display: block; width: 28px; height: 28px; margin: 0; stroke-dasharray: 1; }
107#nf-newsletter-signup-form .nf-success-title { margin: 0; max-width: 24em; font-size: 1.125em; font-weight: 650; line-height: 1.35; letter-spacing: -0.01em; color: var(--nf-text); text-wrap: balance; overflow-wrap: anywhere; }
108#nf-newsletter-signup-form .nf-success-text { margin: 0; max-width: 30em; font-size: 0.9375em; line-height: 1.5; color: var(--nf-text); text-wrap: pretty; overflow-wrap: anywhere; }
109#nf-newsletter-signup-form .nf-success-title + .nf-success-text { margin-top: 6px; color: var(--nf-muted); }
110#nf-newsletter-signup-form.nf-sent .nf-success { animation: nf-success-in 400ms cubic-bezier(0.16, 1, 0.3, 1) both; }
111#nf-newsletter-signup-form.nf-sent .nf-success-icon { animation: nf-success-pop 500ms cubic-bezier(0.34, 1.56, 0.64, 1) both; }
112#nf-newsletter-signup-form.nf-sent .nf-success-icon path { animation: nf-success-draw 360ms 160ms cubic-bezier(0.65, 0, 0.35, 1) both; }
113@keyframes nf-success-in { from { opacity: 0; transform: translateY(6px); } }
114@keyframes nf-success-pop { from { transform: scale(0.6); } }
115@keyframes nf-success-draw { from { stroke-dashoffset: 1; } }
116@media (prefers-reduced-motion: reduce) { #nf-newsletter-signup-form * { transition: none !important; animation: none !important; } }
117  </style>
118  <div class="nf-head">
119    <h2 class="nf-title">Get the newsletter</h2>
120    <p class="nf-desc">One email a month with new posts and product news. No spam.</p>
121  </div>
122  <div class="nf-fields">
123    <div class="nf-field">
124      <label class="nf-label" for="nf-newsletter-signup-form-firstName">First name</label>
125      <input class="nf-input" id="nf-newsletter-signup-form-firstName" name="firstName" type="text" placeholder="Jane">
126    </div>
127    <div class="nf-field">
128      <label class="nf-label" for="nf-newsletter-signup-form-email">Email<span class="nf-req" aria-hidden="true"> *</span></label>
129      <input class="nf-input" id="nf-newsletter-signup-form-email" name="email" type="email" autocomplete="email" placeholder="you@example.com" required>
130    </div>
131    <div class="nf-field">
132      <label class="nf-check"><input type="checkbox" id="nf-newsletter-signup-form-consent" name="consent" value="yes" required><span>Send me the newsletter. I can unsubscribe at any time.<span class="nf-req" aria-hidden="true"> *</span></span></label>
133    </div>
134  </div>
135  <div class="nf-hp" aria-hidden="true"><input type="text" name="_gotcha" tabindex="-1" autocomplete="off"></div>
136  <button class="nf-submit" type="submit">Subscribe</button>
137  <p class="nf-error" role="alert" hidden></p>
138  <div class="nf-success" role="status" tabindex="-1" hidden>
139    <span class="nf-success-icon" aria-hidden="true"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" focusable="false"><path d="M5 12l5 5l10 -10" pathLength="1"/></svg></span>
140    <p class="nf-success-title">You’re subscribed.</p>
141    <p class="nf-success-text">Thanks for joining!</p>
142  </div>
143</form>
144<script>
145(function () {
146  var form = document.getElementById("nf-newsletter-signup-form")
147  if (!form || !window.fetch) return
148  var started = Date.now()
149  var button = form.querySelector('.nf-submit')
150  var error = form.querySelector('.nf-error')
151  var success = form.querySelector('.nf-success')
152  form.addEventListener('submit', function (event) {
153    event.preventDefault()
154    var data = new FormData(form)
155    data.set('_elapsed', String(Date.now() - started))
156    var label = button.textContent
157    button.disabled = true
158    button.textContent = 'Sending...'
159    error.hidden = true
160    fetch(form.action, {
161      method: 'POST',
162      headers: { Accept: 'application/json' },
163      body: new URLSearchParams(data),
164    })
165      .then(function (response) {
166        return response.json().catch(function () { return {} }).then(function (body) {
167          if (!response.ok || !body.ok) throw new Error(body.message || 'Something went wrong. Please try again.')
168        })
169      })
170      .then(function () {
171        var redirect = form.getAttribute('data-redirect')
172        if (redirect) {
173          window.location.href = redirect
174          return
175        }
176        form.style.setProperty('--nf-height', form.offsetHeight + 'px')
177        Array.prototype.forEach.call(form.children, function (child) {
178          if (child !== success && child.tagName !== 'STYLE') child.hidden = true
179        })
180        form.classList.add('nf-sent')
181        success.hidden = false
182        success.focus()
183      })
184      .catch(function (reason) {
185        error.textContent = reason && reason.message ? reason.message : 'Something went wrong. Please try again.'
186        error.hidden = false
187      })
188      .finally(function () {
189        button.disabled = false
190        button.textContent = label
191        if (window.turnstile) window.turnstile.reset()
192      })
193  })
194})()
195</script>

Includes the CSS and a small script that sends the form without a page reload and shows the success message. HTML guide

Your form key

Pasted into the code for you.

What's in this newsletter signup form

This form collects an email address, an optional first name and a required consent checkbox, so every address on your list has opted in.

Field	Name	Type	Required
First name	`firstName`	Short text	No
Email	`email`	Email	Yes
Send me the newsletter. I can unsubscribe at any time.	`consent`	Checkbox	Yes

The name is what each answer is saved under in your inbox and CSV export. To add, remove or rename fields, use the field editor above and copy the code again. Fields you add to the code by hand later are saved too, because Nisuform keeps every named input.

Add it to your site

Create a free form
Sign up for Nisuform and create a form with Endpoint only. Copy the endpoint from its Setup tab. The last part is your form key.
Paste the code
Copy the code for your stack and paste it where the form should appear. Replace YOUR_FORM_KEY with your key, or type the key under the code and copy it again.
Send a test
Submit the form once. It appears in your inbox, and you get an email within seconds.

When to use it

A signup box on a blog or personal site
A footer signup on a business website
Collecting readers for a Mailchimp, Kit or Beehiiv list you import into
A product updates list for customers

Customize it

Open a field in the editor above to change its label, type, placeholder, options or help text, make it required, or move it up and down. The Text tab edits the title, description, button label and the message people see after they send the form.

Pick a theme and an accent color in the preview and the styled code updates to match. The colors live in CSS variables at the top of the style block, so you can also change --nf-accent by hand later. The button, focus rings and selected options follow it.

Move subscribers into your email tool

Nisuform collects the signups and your email tool sends the newsletter. Export a CSV and import it, or on Pro connect Zapier, Make or a webhook to add each subscriber as they sign up.

The checkbox is saved as consent: yes along with the date and the page of the signup, which helps when you need to show when someone opted in.

Send a welcome email

On Pro, auto-replies email each new subscriber as soon as they sign up.

Spam protection is built in

Every version includes a hidden _gotcha field. People never see it, bots fill it in, and Nisuform drops those submissions without telling them. The JavaScript versions also send _elapsed, how long the form was open, so a form sent faster than a person could type is dropped too. Rate limits, link checks and duplicate checks run on every submission, and you can turn on Cloudflare Turnstile or Google reCAPTCHA on forms that get a lot of spam. Read more about spam filtering.

Works with any stack

The HTML version works anywhere you can paste HTML, including WordPress, Webflow, Framer, Squarespace and static sites. The React version is a component you import, and the Next.js version is the same component marked as a client component, so it works in the App Router and the Pages Router. The Vue version is a single-file component that also works in Nuxt, the Svelte version works in Svelte 5 and SvelteKit, and the unstyled Astro version ships no client-side JavaScript at all.

Frequently asked questions

Does Nisuform send my newsletter?

No. Nisuform collects and filters signups. You send the newsletter with your email tool, after importing the CSV export or connecting Zapier, Make or a webhook on Pro.

Do I need a consent checkbox on a newsletter form?

In many places, like the EU and the UK, you need clear consent before you send marketing email, and an unticked checkbox is a common way to get it. Check the rules that apply to you. This template includes the checkbox and makes it required.

Can I use double opt-in?

Not built in. Nisuform does not send confirmation links. If you need double opt-in, send new signups to an email tool that supports it.

Newsletter signup form template

Live preview

Copy the newsletter signup form code

What's in this newsletter signup form

Add it to your site

Create a free form

Paste the code

Send a test

When to use it

Customize it

Move subscribers into your email tool

Send a welcome email

Spam protection is built in

Works with any stack

Frequently asked questions

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